19736691848

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{15199}}^1$

素因数の和:15390

約数の個数: 64

約数和(自身を含む): 39299904000

約数和(自身を除く): 19563212152

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 107, 148, 164, 214, 296, 328, 428, 856, 1517, 3034, 3959, 4387, 6068, 7918, 8774, 12136, 15199, 15836, 17548, 30398, 31672, 35096, 60796, 121592, 162319, 324638, 562363, 623159, 649276, 1124726, 1246318, 1298552, 1626293, 2249452, 2492636, 3252586, 4498904, 4985272, 6505172, 13010344, 23056883, 46113766, 60172841, 66678013, 92227532, 120345682, 133356026, 184455064, 240691364, 266712052, 481382728, 533424104, 2467086481, 4934172962, 9868345924, 19736691848]

約数ペア:

[(1, 19736691848), (2, 9868345924), (4, 4934172962), (8, 2467086481), (37, 533424104), (41, 481382728), (74, 266712052), (82, 240691364), (107, 184455064), (148, 133356026), (164, 120345682), (214, 92227532), (296, 66678013), (328, 60172841), (428, 46113766), (856, 23056883), (1517, 13010344), (3034, 6505172), (3959, 4985272), (4387, 4498904), (6068, 3252586), (7918, 2492636), (8774, 2249452), (12136, 1626293), (15199, 1298552), (15836, 1246318), (17548, 1124726), (30398, 649276), (31672, 623159), (35096, 562363), (60796, 324638), (121592, 162319)]