65506642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{21821}}^1$

素因数の和:21921

約数の個数: 16

約数和(自身を含む): 104745600

約数和(自身を除く): 39238958

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 21821, 43642, 414599, 829198, 1723859, 3447718, 32753321, 65506642]

約数ペア:

[(1, 65506642), (2, 32753321), (19, 3447718), (38, 1723859), (79, 829198), (158, 414599), (1501, 43642), (3002, 21821)]