19305033

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 29417472

約数和(自身を除く): 10112439

約数列:

[1, 3, 11, 31, 33, 93, 113, 167, 339, 341, 501, 1023, 1243, 1837, 3503, 3729, 5177, 5511, 10509, 15531, 18871, 38533, 56613, 56947, 115599, 170841, 207581, 585001, 622743, 1755003, 6435011, 19305033]

約数ペア:

[(1, 19305033), (3, 6435011), (11, 1755003), (31, 622743), (33, 585001), (93, 207581), (113, 170841), (167, 115599), (339, 56947), (341, 56613), (501, 38533), (1023, 18871), (1243, 15531), (1837, 10509), (3503, 5511), (3729, 5177)]