8193370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1487}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 16070400

約数和(自身を除く): 7877030

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 1487, 2755, 2974, 5510, 7435, 14870, 28253, 43123, 56506, 86246, 141265, 215615, 282530, 431230, 819337, 1638674, 4096685, 8193370]

約数ペア:

[(1, 8193370), (2, 4096685), (5, 1638674), (10, 819337), (19, 431230), (29, 282530), (38, 215615), (58, 141265), (95, 86246), (145, 56506), (190, 43123), (290, 28253), (551, 14870), (1102, 7435), (1487, 5510), (2755, 2974)]