2019914430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2171951}}^1$

素因数の和:2171992

約数の個数: 32

約数和(自身を含む): 5004177408

約数和(自身を除く): 2984262978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2171951, 4343902, 6515853, 10859755, 13031706, 21719510, 32579265, 65158530, 67330481, 134660962, 201991443, 336652405, 403982886, 673304810, 1009957215, 2019914430]

約数ペア:

[(1, 2019914430), (2, 1009957215), (3, 673304810), (5, 403982886), (6, 336652405), (10, 201991443), (15, 134660962), (30, 67330481), (31, 65158530), (62, 32579265), (93, 21719510), (155, 13031706), (186, 10859755), (310, 6515853), (465, 4343902), (930, 2171951)]