22249630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5521}}^1$

素因数の和:5572

約数の個数: 32

約数和(自身を含む): 44529408

約数和(自身を除く): 22279778

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 5521, 11042, 27605, 55210, 71773, 143546, 171151, 342302, 358865, 717730, 855755, 1711510, 2224963, 4449926, 11124815, 22249630]

約数ペア:

[(1, 22249630), (2, 11124815), (5, 4449926), (10, 2224963), (13, 1711510), (26, 855755), (31, 717730), (62, 358865), (65, 342302), (130, 171151), (155, 143546), (310, 71773), (403, 55210), (806, 27605), (2015, 11042), (4030, 5521)]