15739756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1097}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 29329776

約数和(自身を除く): 13590020

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 1097, 2194, 3587, 4388, 7174, 14348, 18649, 37298, 74596, 231467, 462934, 925868, 3934939, 7869878, 15739756]

約数ペア:

[(1, 15739756), (2, 7869878), (4, 3934939), (17, 925868), (34, 462934), (68, 231467), (211, 74596), (422, 37298), (844, 18649), (1097, 14348), (2194, 7174), (3587, 4388)]