19292676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 53437440

約数和(自身を除く): 34144764

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 138, 156, 228, 247, 276, 283, 299, 437, 494, 566, 598, 741, 849, 874, 897, 988, 1132, 1196, 1311, 1482, 1698, 1748, 1794, 2622, 2964, 3396, 3588, 3679, 5244, 5377, 5681, 6509, 7358, 10754, 11037, 11362, 13018, 14716, 16131, 17043, 19527, 21508, 22074, 22724, 26036, 32262, 34086, 39054, 44148, 64524, 68172, 69901, 78108, 84617, 123671, 139802, 169234, 209703, 247342, 253851, 279604, 338468, 371013, 419406, 494684, 507702, 742026, 838812, 1015404, 1484052, 1607723, 3215446, 4823169, 6430892, 9646338, 19292676]

約数ペア:

[(1, 19292676), (2, 9646338), (3, 6430892), (4, 4823169), (6, 3215446), (12, 1607723), (13, 1484052), (19, 1015404), (23, 838812), (26, 742026), (38, 507702), (39, 494684), (46, 419406), (52, 371013), (57, 338468), (69, 279604), (76, 253851), (78, 247342), (92, 209703), (114, 169234), (138, 139802), (156, 123671), (228, 84617), (247, 78108), (276, 69901), (283, 68172), (299, 64524), (437, 44148), (494, 39054), (566, 34086), (598, 32262), (741, 26036), (849, 22724), (874, 22074), (897, 21508), (988, 19527), (1132, 17043), (1196, 16131), (1311, 14716), (1482, 13018), (1698, 11362), (1748, 11037), (1794, 10754), (2622, 7358), (2964, 6509), (3396, 5681), (3588, 5377), (3679, 5244)]