16686902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2797}}^1$

素因数の和:2975

約数の個数: 16

約数和(自身を含む): 26525040

約数和(自身を除く): 9838138

約数列:

[1, 2, 19, 38, 157, 314, 2797, 2983, 5594, 5966, 53143, 106286, 439129, 878258, 8343451, 16686902]

約数ペア:

[(1, 16686902), (2, 8343451), (19, 878258), (38, 439129), (157, 106286), (314, 53143), (2797, 5966), (2983, 5594)]