12153712

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 24498432

約数和(自身を除く): 12344720

約数列:

[1, 2, 4, 8, 16, 41, 82, 97, 164, 191, 194, 328, 382, 388, 656, 764, 776, 1528, 1552, 3056, 3977, 7831, 7954, 15662, 15908, 18527, 31324, 31816, 37054, 62648, 63632, 74108, 125296, 148216, 296432, 759607, 1519214, 3038428, 6076856, 12153712]

約数ペア:

[(1, 12153712), (2, 6076856), (4, 3038428), (8, 1519214), (16, 759607), (41, 296432), (82, 148216), (97, 125296), (164, 74108), (191, 63632), (194, 62648), (328, 37054), (382, 31816), (388, 31324), (656, 18527), (764, 15908), (776, 15662), (1528, 7954), (1552, 7831), (3056, 3977)]