12570922

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 24756480

約数和(自身を除く): 12185558

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 239, 289, 442, 478, 578, 1547, 1673, 2023, 3094, 3107, 3346, 3757, 4046, 4063, 6214, 7514, 8126, 21749, 26299, 28441, 43498, 52598, 52819, 56882, 69071, 105638, 138142, 369733, 483497, 739466, 897923, 966994, 1795846, 6285461, 12570922]

約数ペア:

[(1, 12570922), (2, 6285461), (7, 1795846), (13, 966994), (14, 897923), (17, 739466), (26, 483497), (34, 369733), (91, 138142), (119, 105638), (182, 69071), (221, 56882), (238, 52819), (239, 52598), (289, 43498), (442, 28441), (478, 26299), (578, 21749), (1547, 8126), (1673, 7514), (2023, 6214), (3094, 4063), (3107, 4046), (3346, 3757)]