13420914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7481}}^1$

素因数の和:7522

約数の個数: 32

約数和(自身を含む): 30167424

約数和(自身を除く): 16746510

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 7481, 14962, 22443, 44886, 97253, 172063, 194506, 291759, 344126, 516189, 583518, 1032378, 2236819, 4473638, 6710457, 13420914]

約数ペア:

[(1, 13420914), (2, 6710457), (3, 4473638), (6, 2236819), (13, 1032378), (23, 583518), (26, 516189), (39, 344126), (46, 291759), (69, 194506), (78, 172063), (138, 97253), (299, 44886), (598, 22443), (897, 14962), (1794, 7481)]