30859268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{36913}}^1$

素因数の和:36947

約数の個数: 24

約数和(自身を含む): 62015520

約数和(自身を除く): 31156252

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 36913, 73826, 147652, 406043, 701347, 812086, 1402694, 1624172, 2805388, 7714817, 15429634, 30859268]

約数ペア:

[(1, 30859268), (2, 15429634), (4, 7714817), (11, 2805388), (19, 1624172), (22, 1402694), (38, 812086), (44, 701347), (76, 406043), (209, 147652), (418, 73826), (836, 36913)]