12911192

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{751}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 27793920

約数和(自身を除く): 14882728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 751, 1228, 1502, 2149, 2456, 3004, 4298, 5257, 6008, 8596, 10514, 17192, 21028, 42056, 230557, 461114, 922228, 1613899, 1844456, 3227798, 6455596, 12911192]

約数ペア:

[(1, 12911192), (2, 6455596), (4, 3227798), (7, 1844456), (8, 1613899), (14, 922228), (28, 461114), (56, 230557), (307, 42056), (614, 21028), (751, 17192), (1228, 10514), (1502, 8596), (2149, 6008), (2456, 5257), (3004, 4298)]