16142830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1453}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 32034528

約数和(自身を除く): 15891698

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 1453, 2222, 2906, 5555, 7265, 11110, 14530, 15983, 31966, 79915, 146753, 159830, 293506, 733765, 1467530, 1614283, 3228566, 8071415, 16142830]

約数ペア:

[(1, 16142830), (2, 8071415), (5, 3228566), (10, 1614283), (11, 1467530), (22, 733765), (55, 293506), (101, 159830), (110, 146753), (202, 79915), (505, 31966), (1010, 15983), (1111, 14530), (1453, 11110), (2222, 7265), (2906, 5555)]