12729112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1831}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 26380800

約数和(自身を除く): 13651688

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 1831, 3476, 3662, 6952, 7324, 14648, 20141, 40282, 80564, 144649, 161128, 289298, 578596, 1157192, 1591139, 3182278, 6364556, 12729112]

約数ペア:

[(1, 12729112), (2, 6364556), (4, 3182278), (8, 1591139), (11, 1157192), (22, 578596), (44, 289298), (79, 161128), (88, 144649), (158, 80564), (316, 40282), (632, 20141), (869, 14648), (1738, 7324), (1831, 6952), (3476, 3662)]