15215398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4243}}^1$

素因数の和:4419

約数の個数: 16

約数和(自身を含む): 25056576

約数和(自身を除く): 9841178

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 4243, 8486, 46673, 93346, 691609, 1383218, 7607699, 15215398]

約数ペア:

[(1, 15215398), (2, 7607699), (11, 1383218), (22, 691609), (163, 93346), (326, 46673), (1793, 8486), (3586, 4243)]