12819244

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 23518208

約数和(自身を除く): 10698964

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 1543, 2077, 3086, 4154, 6172, 8308, 47833, 95666, 103381, 191332, 206762, 413524, 3204811, 6409622, 12819244]

約数ペア:

[(1, 12819244), (2, 6409622), (4, 3204811), (31, 413524), (62, 206762), (67, 191332), (124, 103381), (134, 95666), (268, 47833), (1543, 8308), (2077, 6172), (3086, 4154)]