15947646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18587}}^1$

素因数の和:18616

約数の個数: 32

約数和(自身を含む): 37473408

約数和(自身を除く): 21525762

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 18587, 37174, 55761, 111522, 204457, 241631, 408914, 483262, 613371, 724893, 1226742, 1449786, 2657941, 5315882, 7973823, 15947646]

約数ペア:

[(1, 15947646), (2, 7973823), (3, 5315882), (6, 2657941), (11, 1449786), (13, 1226742), (22, 724893), (26, 613371), (33, 483262), (39, 408914), (66, 241631), (78, 204457), (143, 111522), (286, 55761), (429, 37174), (858, 18587)]