15694870808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{5639}}^1\times {\mathrm{18311}}^1$

素因数の和:23975

約数の個数: 32

約数和(自身を含む): 30983904000

約数和(自身を除く): 15289033192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 5639, 11278, 18311, 22556, 36622, 45112, 73244, 107141, 146488, 214282, 347909, 428564, 695818, 857128, 1391636, 2783272, 103255729, 206511458, 413022916, 826045832, 1961858851, 3923717702, 7847435404, 15694870808]

約数ペア:

[(1, 15694870808), (2, 7847435404), (4, 3923717702), (8, 1961858851), (19, 826045832), (38, 413022916), (76, 206511458), (152, 103255729), (5639, 2783272), (11278, 1391636), (18311, 857128), (22556, 695818), (36622, 428564), (45112, 347909), (73244, 214282), (107141, 146488)]