23321246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 42003360

約数和(自身を除く): 18682114

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 2777, 4199, 5554, 8398, 36101, 47209, 52763, 72202, 94418, 105526, 613717, 685919, 896971, 1227434, 1371838, 1793942, 11660623, 23321246]

約数ペア:

[(1, 23321246), (2, 11660623), (13, 1793942), (17, 1371838), (19, 1227434), (26, 896971), (34, 685919), (38, 613717), (221, 105526), (247, 94418), (323, 72202), (442, 52763), (494, 47209), (646, 36101), (2777, 8398), (4199, 5554)]