19610666

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6163}}^1$

素因数の和:6245

約数の個数: 16

約数和(自身を含む): 30918624

約数和(自身を除く): 11307958

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 6163, 12326, 228031, 265009, 456062, 530018, 9805333, 19610666]

約数ペア:

[(1, 19610666), (2, 9805333), (37, 530018), (43, 456062), (74, 265009), (86, 228031), (1591, 12326), (3182, 6163)]