1191590402

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{42487}}^1$

素因数の和:42905

約数の個数: 16

約数和(自身を含む): 1840580160

約数和(自身を除く): 648989758

約数列:

[1, 2, 37, 74, 379, 758, 14023, 28046, 42487, 84974, 1572019, 3144038, 16102573, 32205146, 595795201, 1191590402]

約数ペア:

[(1, 1191590402), (2, 595795201), (37, 32205146), (74, 16102573), (379, 3144038), (758, 1572019), (14023, 84974), (28046, 42487)]