16376228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1669}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 31422720

約数和(自身を除く): 15046492

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 1669, 2453, 3338, 4906, 6676, 9812, 18359, 36718, 73436, 372187, 744374, 1488748, 4094057, 8188114, 16376228]

約数ペア:

[(1, 16376228), (2, 8188114), (4, 4094057), (11, 1488748), (22, 744374), (44, 372187), (223, 73436), (446, 36718), (892, 18359), (1669, 9812), (2453, 6676), (3338, 4906)]