12616984

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 24343200

約数和(自身を除く): 11726216

約数列:

[1, 2, 4, 8, 71, 97, 142, 194, 229, 284, 388, 458, 568, 776, 916, 1832, 6887, 13774, 16259, 22213, 27548, 32518, 44426, 55096, 65036, 88852, 130072, 177704, 1577123, 3154246, 6308492, 12616984]

約数ペア:

[(1, 12616984), (2, 6308492), (4, 3154246), (8, 1577123), (71, 177704), (97, 130072), (142, 88852), (194, 65036), (229, 55096), (284, 44426), (388, 32518), (458, 27548), (568, 22213), (776, 16259), (916, 13774), (1832, 6887)]