15714556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 32796288

約数和(自身を除く): 17081732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 83, 143, 166, 286, 331, 332, 572, 662, 913, 1079, 1324, 1826, 2158, 3641, 3652, 4303, 4316, 7282, 8606, 11869, 14564, 17212, 23738, 27473, 47333, 47476, 54946, 94666, 109892, 189332, 302203, 357149, 604406, 714298, 1208812, 1428596, 3928639, 7857278, 15714556]

約数ペア:

[(1, 15714556), (2, 7857278), (4, 3928639), (11, 1428596), (13, 1208812), (22, 714298), (26, 604406), (44, 357149), (52, 302203), (83, 189332), (143, 109892), (166, 94666), (286, 54946), (331, 47476), (332, 47333), (572, 27473), (662, 23738), (913, 17212), (1079, 14564), (1324, 11869), (1826, 8606), (2158, 7282), (3641, 4316), (3652, 4303)]