308962832

素因数分解:

$2^4\times {\mathrm{1993}}^1\times {\mathrm{9689}}^1$

素因数の和:11690

約数の個数: 20

約数和(自身を含む): 598977660

約数和(自身を除く): 290014828

約数列:

[1, 2, 4, 8, 16, 1993, 3986, 7972, 9689, 15944, 19378, 31888, 38756, 77512, 155024, 19310177, 38620354, 77240708, 154481416, 308962832]

約数ペア:

[(1, 308962832), (2, 154481416), (4, 77240708), (8, 38620354), (16, 19310177), (1993, 155024), (3986, 77512), (7972, 38756), (9689, 31888), (15944, 19378)]