19370908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{156217}}^1$

素因数の和:156252

約数の個数: 12

約数和(自身を含む): 34992832

約数和(自身を除く): 15621924

約数列:

[1, 2, 4, 31, 62, 124, 156217, 312434, 624868, 4842727, 9685454, 19370908]

約数ペア:

[(1, 19370908), (2, 9685454), (4, 4842727), (31, 624868), (62, 312434), (124, 156217)]