19442302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18803}}^1$

素因数の和:18863

約数の個数: 16

約数和(自身を含む): 32493312

約数和(自身を除く): 13051010

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 18803, 37606, 206833, 413666, 883741, 1767482, 9721151, 19442302]

約数ペア:

[(1, 19442302), (2, 9721151), (11, 1767482), (22, 883741), (47, 413666), (94, 206833), (517, 37606), (1034, 18803)]