39885826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{17207}}^1$

素因数の和:17289

約数の個数: 16

約数和(自身を含む): 64013760

約数和(自身を除く): 24127934

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 17207, 34414, 326933, 653866, 1049627, 2099254, 19942913, 39885826]

約数ペア:

[(1, 39885826), (2, 19942913), (19, 2099254), (38, 1049627), (61, 653866), (122, 326933), (1159, 34414), (2318, 17207)]