15670018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 30041280

約数和(自身を除く): 14371262

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 169, 179, 182, 259, 338, 358, 481, 518, 962, 1183, 1253, 2327, 2366, 2506, 3367, 4654, 6253, 6623, 6734, 12506, 13246, 16289, 30251, 32578, 43771, 46361, 60502, 86099, 87542, 92722, 172198, 211757, 423514, 602693, 1119287, 1205386, 2238574, 7835009, 15670018]

約数ペア:

[(1, 15670018), (2, 7835009), (7, 2238574), (13, 1205386), (14, 1119287), (26, 602693), (37, 423514), (74, 211757), (91, 172198), (169, 92722), (179, 87542), (182, 86099), (259, 60502), (338, 46361), (358, 43771), (481, 32578), (518, 30251), (962, 16289), (1183, 13246), (1253, 12506), (2327, 6734), (2366, 6623), (2506, 6253), (3367, 4654)]