12081010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38971}}^1$

素因数の和:39009

約数の個数: 16

約数和(自身を含む): 22447872

約数和(自身を除く): 10366862

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 38971, 77942, 194855, 389710, 1208101, 2416202, 6040505, 12081010]

約数ペア:

[(1, 12081010), (2, 6040505), (5, 2416202), (10, 1208101), (31, 389710), (62, 194855), (155, 77942), (310, 38971)]