2019759145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1847}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 2608962048

約数和(自身を除く): 589202903

約数列:

[1, 5, 23, 37, 115, 185, 257, 851, 1285, 1847, 4255, 5911, 9235, 9509, 29555, 42481, 47545, 68339, 212405, 218707, 341695, 474679, 1093535, 1571797, 2373395, 7858985, 10917617, 17563123, 54588085, 87815615, 403951829, 2019759145]

約数ペア:

[(1, 2019759145), (5, 403951829), (23, 87815615), (37, 54588085), (115, 17563123), (185, 10917617), (257, 7858985), (851, 2373395), (1285, 1571797), (1847, 1093535), (4255, 474679), (5911, 341695), (9235, 218707), (9509, 212405), (29555, 68339), (42481, 47545)]