12435838

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1439}}^1$

素因数の和:1619

約数の個数: 16

約数和(自身を含む): 19440000

約数和(自身を除く): 7004162

約数列:

[1, 2, 29, 58, 149, 298, 1439, 2878, 4321, 8642, 41731, 83462, 214411, 428822, 6217919, 12435838]

約数ペア:

[(1, 12435838), (2, 6217919), (29, 428822), (58, 214411), (149, 83462), (298, 41731), (1439, 8642), (2878, 4321)]