12557402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 23411808

約数和(自身を除く): 10854406

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 83, 143, 166, 253, 286, 299, 506, 529, 598, 913, 1058, 1079, 1826, 1909, 2158, 3289, 3818, 5819, 6578, 6877, 11638, 11869, 13754, 20999, 23738, 24817, 41998, 43907, 49634, 75647, 87814, 151294, 272987, 482977, 545974, 570791, 965954, 1141582, 6278701, 12557402]

約数ペア:

[(1, 12557402), (2, 6278701), (11, 1141582), (13, 965954), (22, 570791), (23, 545974), (26, 482977), (46, 272987), (83, 151294), (143, 87814), (166, 75647), (253, 49634), (286, 43907), (299, 41998), (506, 24817), (529, 23738), (598, 20999), (913, 13754), (1058, 11869), (1079, 11638), (1826, 6877), (1909, 6578), (2158, 5819), (3289, 3818)]