12912016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2699}}^1$

素因数の和:2743

約数の個数: 40

約数和(自身を含む): 28123200

約数和(自身を除く): 15211184

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 2699, 4784, 5398, 10796, 21592, 35087, 43184, 62077, 70174, 124154, 140348, 248308, 280696, 496616, 561392, 807001, 993232, 1614002, 3228004, 6456008, 12912016]

約数ペア:

[(1, 12912016), (2, 6456008), (4, 3228004), (8, 1614002), (13, 993232), (16, 807001), (23, 561392), (26, 496616), (46, 280696), (52, 248308), (92, 140348), (104, 124154), (184, 70174), (208, 62077), (299, 43184), (368, 35087), (598, 21592), (1196, 10796), (2392, 5398), (2699, 4784)]