15864148

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 28609280

約数和(自身を除く): 12745132

約数列:

[1, 2, 4, 61, 79, 122, 158, 244, 316, 823, 1646, 3292, 4819, 9638, 19276, 50203, 65017, 100406, 130034, 200812, 260068, 3966037, 7932074, 15864148]

約数ペア:

[(1, 15864148), (2, 7932074), (4, 3966037), (61, 260068), (79, 200812), (122, 130034), (158, 100406), (244, 65017), (316, 50203), (823, 19276), (1646, 9638), (3292, 4819)]