19606012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{158113}}^1$

素因数の和:158148

約数の個数: 12

約数和(自身を含む): 35417536

約数和(自身を除く): 15811524

約数列:

[1, 2, 4, 31, 62, 124, 158113, 316226, 632452, 4901503, 9803006, 19606012]

約数ペア:

[(1, 19606012), (2, 9803006), (4, 4901503), (31, 632452), (62, 316226), (124, 158113)]