2103227930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12371929}}^1$

素因数の和:12371953

約数の個数: 16

約数和(自身を含む): 4008505320

約数和(自身を除く): 1905277390

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 12371929, 24743858, 61859645, 123719290, 210322793, 420645586, 1051613965, 2103227930]

約数ペア:

[(1, 2103227930), (2, 1051613965), (5, 420645586), (10, 210322793), (17, 123719290), (34, 61859645), (85, 24743858), (170, 12371929)]