12278968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3191}}^1$

素因数の和:3247

約数の個数: 32

約数和(自身を含む): 25472160

約数和(自身を除く): 13193192

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3191, 3848, 6382, 12764, 25528, 41483, 82966, 118067, 165932, 236134, 331864, 472268, 944536, 1534871, 3069742, 6139484, 12278968]

約数ペア:

[(1, 12278968), (2, 6139484), (4, 3069742), (8, 1534871), (13, 944536), (26, 472268), (37, 331864), (52, 236134), (74, 165932), (104, 118067), (148, 82966), (296, 41483), (481, 25528), (962, 12764), (1924, 6382), (3191, 3848)]