13115388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7643}}^1$

素因数の和:7674

約数の個数: 48

約数和(自身を含む): 35957376

約数和(自身を除く): 22841988

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 7643, 15286, 22929, 30572, 45858, 84073, 91716, 99359, 168146, 198718, 252219, 298077, 336292, 397436, 504438, 596154, 1008876, 1092949, 1192308, 2185898, 3278847, 4371796, 6557694, 13115388]

約数ペア:

[(1, 13115388), (2, 6557694), (3, 4371796), (4, 3278847), (6, 2185898), (11, 1192308), (12, 1092949), (13, 1008876), (22, 596154), (26, 504438), (33, 397436), (39, 336292), (44, 298077), (52, 252219), (66, 198718), (78, 168146), (132, 99359), (143, 91716), (156, 84073), (286, 45858), (429, 30572), (572, 22929), (858, 15286), (1716, 7643)]