12569570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3119}}^1$

素因数の和:3170

約数の個数: 32

約数和(自身を含む): 25159680

約数和(自身を除く): 12590110

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 3119, 4030, 6238, 15595, 31190, 40547, 81094, 96689, 193378, 202735, 405470, 483445, 966890, 1256957, 2513914, 6284785, 12569570]

約数ペア:

[(1, 12569570), (2, 6284785), (5, 2513914), (10, 1256957), (13, 966890), (26, 483445), (31, 405470), (62, 202735), (65, 193378), (130, 96689), (155, 81094), (310, 40547), (403, 31190), (806, 15595), (2015, 6238), (3119, 4030)]