19301191

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1877}}^1$

素因数の和:2010

約数の個数: 16

約数和(自身を含む): 23978304

約数和(自身を除く): 4677113

約数列:

[1, 7, 13, 91, 113, 791, 1469, 1877, 10283, 13139, 24401, 170807, 212101, 1484707, 2757313, 19301191]

約数ペア:

[(1, 19301191), (7, 2757313), (13, 1484707), (91, 212101), (113, 170807), (791, 24401), (1469, 13139), (1877, 10283)]