30982996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37061}}^1$

素因数の和:37095

約数の個数: 24

約数和(自身を含む): 62264160

約数和(自身を除く): 31281164

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 37061, 74122, 148244, 407671, 704159, 815342, 1408318, 1630684, 2816636, 7745749, 15491498, 30982996]

約数ペア:

[(1, 30982996), (2, 15491498), (4, 7745749), (11, 2816636), (19, 1630684), (22, 1408318), (38, 815342), (44, 704159), (76, 407671), (209, 148244), (418, 74122), (836, 37061)]