13119902

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:827

約数の個数: 16

約数和(自身を含む): 20240880

約数和(自身を除く): 7120978

約数列:

[1, 2, 43, 86, 373, 409, 746, 818, 16039, 17587, 32078, 35174, 152557, 305114, 6559951, 13119902]

約数ペア:

[(1, 13119902), (2, 6559951), (43, 305114), (86, 152557), (373, 35174), (409, 32078), (746, 17587), (818, 16039)]