15962966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 26827200

約数和(自身を除く): 10864234

約数列:

[1, 2, 17, 23, 34, 46, 137, 149, 274, 298, 391, 782, 2329, 2533, 3151, 3427, 4658, 5066, 6302, 6854, 20413, 40826, 53567, 58259, 107134, 116518, 347021, 469499, 694042, 938998, 7981483, 15962966]

約数ペア:

[(1, 15962966), (2, 7981483), (17, 938998), (23, 694042), (34, 469499), (46, 347021), (137, 116518), (149, 107134), (274, 58259), (298, 53567), (391, 40826), (782, 20413), (2329, 6854), (2533, 6302), (3151, 5066), (3427, 4658)]