9621890

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5903}}^1$

素因数の和:6073

約数の個数: 16

約数和(自身を含む): 17428608

約数和(自身を除く): 7806718

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 5903, 11806, 29515, 59030, 962189, 1924378, 4810945, 9621890]

約数ペア:

[(1, 9621890), (2, 4810945), (5, 1924378), (10, 962189), (163, 59030), (326, 29515), (815, 11806), (1630, 5903)]