19705074

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3167}}^1$

素因数の和:3250

約数の個数: 32

約数和(自身を含む): 42425856

約数和(自身を除く): 22720782

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 1037, 2074, 3111, 3167, 6222, 6334, 9501, 19002, 53839, 107678, 161517, 193187, 323034, 386374, 579561, 1159122, 3284179, 6568358, 9852537, 19705074]

約数ペア:

[(1, 19705074), (2, 9852537), (3, 6568358), (6, 3284179), (17, 1159122), (34, 579561), (51, 386374), (61, 323034), (102, 193187), (122, 161517), (183, 107678), (366, 53839), (1037, 19002), (2074, 9501), (3111, 6334), (3167, 6222)]