19333430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 36309600

約数和(自身を除く): 16976170

約数列:

[1, 2, 5, 10, 29, 58, 145, 163, 290, 326, 409, 815, 818, 1630, 2045, 4090, 4727, 9454, 11861, 23635, 23722, 47270, 59305, 66667, 118610, 133334, 333335, 666670, 1933343, 3866686, 9666715, 19333430]

約数ペア:

[(1, 19333430), (2, 9666715), (5, 3866686), (10, 1933343), (29, 666670), (58, 333335), (145, 133334), (163, 118610), (290, 66667), (326, 59305), (409, 47270), (815, 23722), (818, 23635), (1630, 11861), (2045, 9454), (4090, 4727)]