13257304

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{6301}}^1$

素因数の和:6570

約数の個数: 16

約数和(自身を含む): 24955920

約数和(自身を除く): 11698616

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 6301, 12602, 25204, 50408, 1657163, 3314326, 6628652, 13257304]

約数ペア:

[(1, 13257304), (2, 6628652), (4, 3314326), (8, 1657163), (263, 50408), (526, 25204), (1052, 12602), (2104, 6301)]