30001912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197381}}^1$

素因数の和:197406

約数の個数: 16

約数和(自身を含む): 59214600

約数和(自身を除く): 29212688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197381, 394762, 789524, 1579048, 3750239, 7500478, 15000956, 30001912]

約数ペア:

[(1, 30001912), (2, 15000956), (4, 7500478), (8, 3750239), (19, 1579048), (38, 789524), (76, 394762), (152, 197381)]