18324949

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 19929280

約数和(自身を除く): 1604331

約数列:

[1, 19, 61, 97, 163, 1159, 1843, 3097, 5917, 9943, 15811, 112423, 188917, 300409, 964471, 18324949]

約数ペア:

[(1, 18324949), (19, 964471), (61, 300409), (97, 188917), (163, 112423), (1159, 15811), (1843, 9943), (3097, 5917)]