15897232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3323}}^1$

素因数の和:3367

約数の個数: 40

約数和(自身を含む): 34622784

約数和(自身を除く): 18725552

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 3323, 4784, 6646, 13292, 26584, 43199, 53168, 76429, 86398, 152858, 172796, 305716, 345592, 611432, 691184, 993577, 1222864, 1987154, 3974308, 7948616, 15897232]

約数ペア:

[(1, 15897232), (2, 7948616), (4, 3974308), (8, 1987154), (13, 1222864), (16, 993577), (23, 691184), (26, 611432), (46, 345592), (52, 305716), (92, 172796), (104, 152858), (184, 86398), (208, 76429), (299, 53168), (368, 43199), (598, 26584), (1196, 13292), (2392, 6646), (3323, 4784)]