19901832

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{48779}}^1$

素因数の和:48805

約数の個数: 32

約数和(自身を含む): 52682400

約数和(自身を除く): 32780568

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 48779, 97558, 146337, 195116, 292674, 390232, 585348, 829243, 1170696, 1658486, 2487729, 3316972, 4975458, 6633944, 9950916, 19901832]

約数ペア:

[(1, 19901832), (2, 9950916), (3, 6633944), (4, 4975458), (6, 3316972), (8, 2487729), (12, 1658486), (17, 1170696), (24, 829243), (34, 585348), (51, 390232), (68, 292674), (102, 195116), (136, 146337), (204, 97558), (408, 48779)]