9891790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 19471104

約数和(自身を除く): 9579314

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 1877, 2635, 3754, 5270, 9385, 18770, 31909, 58187, 63818, 116374, 159545, 290935, 319090, 581870, 989179, 1978358, 4945895, 9891790]

約数ペア:

[(1, 9891790), (2, 4945895), (5, 1978358), (10, 989179), (17, 581870), (31, 319090), (34, 290935), (62, 159545), (85, 116374), (155, 63818), (170, 58187), (310, 31909), (527, 18770), (1054, 9385), (1877, 5270), (2635, 3754)]