4397830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19121}}^1$

素因数の和:19151

約数の個数: 16

約数和(自身を含む): 8260704

約数和(自身を除く): 3862874

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 19121, 38242, 95605, 191210, 439783, 879566, 2198915, 4397830]

約数ペア:

[(1, 4397830), (2, 2198915), (5, 879566), (10, 439783), (23, 191210), (46, 95605), (115, 38242), (230, 19121)]