12136904

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 25297920

約数和(自身を除く): 13161016

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 169, 188, 191, 338, 376, 382, 611, 676, 764, 1222, 1352, 1528, 2444, 2483, 4888, 4966, 7943, 8977, 9932, 15886, 17954, 19864, 31772, 32279, 35908, 63544, 64558, 71816, 116701, 129116, 233402, 258232, 466804, 933608, 1517113, 3034226, 6068452, 12136904]

約数ペア:

[(1, 12136904), (2, 6068452), (4, 3034226), (8, 1517113), (13, 933608), (26, 466804), (47, 258232), (52, 233402), (94, 129116), (104, 116701), (169, 71816), (188, 64558), (191, 63544), (338, 35908), (376, 32279), (382, 31772), (611, 19864), (676, 17954), (764, 15886), (1222, 9932), (1352, 8977), (1528, 7943), (2444, 4966), (2483, 4888)]