19005255374

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{6803}}^1$

素因数の和:7041

約数の個数: 64

約数和(自身を含む): 34676232192

約数和(自身を除く): 15670976818

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 157, 217, 287, 314, 434, 574, 1099, 1271, 2198, 2542, 4867, 6437, 6803, 8897, 9734, 12874, 13606, 17794, 34069, 45059, 47621, 68138, 90118, 95242, 199547, 210893, 278923, 399094, 421786, 557846, 1068071, 1396829, 1476251, 1952461, 2136142, 2793658, 2952502, 3904922, 7476497, 8646613, 14952994, 17293226, 33110201, 43790911, 60526291, 66220402, 87581822, 121052582, 231771407, 306536377, 463542814, 613072754, 1357518241, 2715036482, 9502627687, 19005255374]

約数ペア:

[(1, 19005255374), (2, 9502627687), (7, 2715036482), (14, 1357518241), (31, 613072754), (41, 463542814), (62, 306536377), (82, 231771407), (157, 121052582), (217, 87581822), (287, 66220402), (314, 60526291), (434, 43790911), (574, 33110201), (1099, 17293226), (1271, 14952994), (2198, 8646613), (2542, 7476497), (4867, 3904922), (6437, 2952502), (6803, 2793658), (8897, 2136142), (9734, 1952461), (12874, 1476251), (13606, 1396829), (17794, 1068071), (34069, 557846), (45059, 421786), (47621, 399094), (68138, 278923), (90118, 210893), (95242, 199547)]