19741425456

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13267087}}^1$

素因数の和:13267129

約数の個数: 40

約数和(自身を含む): 52643805184

約数和(自身を除く): 32902379728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 13267087, 26534174, 39801261, 53068348, 79602522, 106136696, 159205044, 212273392, 318410088, 411279697, 636820176, 822559394, 1233839091, 1645118788, 2467678182, 3290237576, 4935356364, 6580475152, 9870712728, 19741425456]

約数ペア:

[(1, 19741425456), (2, 9870712728), (3, 6580475152), (4, 4935356364), (6, 3290237576), (8, 2467678182), (12, 1645118788), (16, 1233839091), (24, 822559394), (31, 636820176), (48, 411279697), (62, 318410088), (93, 212273392), (124, 159205044), (186, 106136696), (248, 79602522), (372, 53068348), (496, 39801261), (744, 26534174), (1488, 13267087)]