15693476390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{128393}}^1$

素因数の和:129136

約数の個数: 32

約数和(自身を含む): 29951752320

約数和(自身を除く): 14258275930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 719, 1438, 3595, 7190, 12223, 24446, 61115, 122230, 128393, 256786, 641965, 1283930, 2182681, 4365362, 10913405, 21826810, 92314567, 184629134, 461572835, 923145670, 1569347639, 3138695278, 7846738195, 15693476390]

約数ペア:

[(1, 15693476390), (2, 7846738195), (5, 3138695278), (10, 1569347639), (17, 923145670), (34, 461572835), (85, 184629134), (170, 92314567), (719, 21826810), (1438, 10913405), (3595, 4365362), (7190, 2182681), (12223, 1283930), (24446, 641965), (61115, 256786), (122230, 128393)]