2015455838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2130503}}^1$

素因数の和:2130559

約数の個数: 16

約数和(自身を含む): 3374718336

約数和(自身を除く): 1359262498

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 2130503, 4261006, 23435533, 46871066, 91611629, 183223258, 1007727919, 2015455838]

約数ペア:

[(1, 2015455838), (2, 1007727919), (11, 183223258), (22, 91611629), (43, 46871066), (86, 23435533), (473, 4261006), (946, 2130503)]