12295294

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:141

約数の個数: 36

約数和(自身を含む): 21613032

約数和(自身を除く): 9317738

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 121, 242, 253, 506, 517, 1034, 1081, 2162, 2209, 2783, 4418, 5566, 5687, 11374, 11891, 23782, 24299, 48598, 50807, 101614, 130801, 261602, 267289, 534578, 558877, 1117754, 6147647, 12295294]

約数ペア:

[(1, 12295294), (2, 6147647), (11, 1117754), (22, 558877), (23, 534578), (46, 267289), (47, 261602), (94, 130801), (121, 101614), (242, 50807), (253, 48598), (506, 24299), (517, 23782), (1034, 11891), (1081, 11374), (2162, 5687), (2209, 5566), (2783, 4418)]