11351390

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11239}}^1$

素因数の和:11347

約数の個数: 16

約数和(自身を含む): 20636640

約数和(自身を除く): 9285250

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 11239, 22478, 56195, 112390, 1135139, 2270278, 5675695, 11351390]

約数ペア:

[(1, 11351390), (2, 5675695), (5, 2270278), (10, 1135139), (101, 112390), (202, 56195), (505, 22478), (1010, 11239)]