19944730236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{2663}}^1$

素因数の和:3103

約数の個数: 96

約数和(自身を含む): 49624565760

約数和(自身を除く): 29679835524

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 307, 321, 428, 614, 642, 921, 1228, 1284, 1842, 2033, 2663, 3684, 4066, 5326, 5833, 6099, 7989, 8132, 10652, 11666, 12198, 15978, 17499, 23332, 24396, 31956, 32849, 34998, 50597, 65698, 69996, 98547, 101194, 131396, 151791, 197094, 202388, 284941, 303582, 394188, 569882, 607164, 624131, 817541, 854823, 1139764, 1248262, 1635082, 1709646, 1872393, 2452623, 2496524, 3270164, 3419292, 3744786, 4905246, 5413879, 7489572, 9810492, 10827758, 15533279, 16241637, 21655516, 31066558, 32483274, 46599837, 62133116, 64966548, 87476887, 93199674, 174953774, 186399348, 262430661, 349907548, 524861322, 1049722644, 1662060853, 3324121706, 4986182559, 6648243412, 9972365118, 19944730236]

約数ペア:

[(1, 19944730236), (2, 9972365118), (3, 6648243412), (4, 4986182559), (6, 3324121706), (12, 1662060853), (19, 1049722644), (38, 524861322), (57, 349907548), (76, 262430661), (107, 186399348), (114, 174953774), (214, 93199674), (228, 87476887), (307, 64966548), (321, 62133116), (428, 46599837), (614, 32483274), (642, 31066558), (921, 21655516), (1228, 16241637), (1284, 15533279), (1842, 10827758), (2033, 9810492), (2663, 7489572), (3684, 5413879), (4066, 4905246), (5326, 3744786), (5833, 3419292), (6099, 3270164), (7989, 2496524), (8132, 2452623), (10652, 1872393), (11666, 1709646), (12198, 1635082), (15978, 1248262), (17499, 1139764), (23332, 854823), (24396, 817541), (31956, 624131), (32849, 607164), (34998, 569882), (50597, 394188), (65698, 303582), (69996, 284941), (98547, 202388), (101194, 197094), (131396, 151791)]