30421204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{36389}}^1$

素因数の和:36423

約数の個数: 24

約数和(自身を含む): 61135200

約数和(自身を除く): 30713996

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 36389, 72778, 145556, 400279, 691391, 800558, 1382782, 1601116, 2765564, 7605301, 15210602, 30421204]

約数ペア:

[(1, 30421204), (2, 15210602), (4, 7605301), (11, 2765564), (19, 1601116), (22, 1382782), (38, 800558), (44, 691391), (76, 400279), (209, 145556), (418, 72778), (836, 36389)]