19133882

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7177}}^1$

素因数の和:7253

約数の個数: 16

約数和(自身を含む): 30319872

約数和(自身を除く): 11185990

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 7177, 14354, 222487, 308611, 444974, 617222, 9566941, 19133882]

約数ペア:

[(1, 19133882), (2, 9566941), (31, 617222), (43, 444974), (62, 308611), (86, 222487), (1333, 14354), (2666, 7177)]