15209018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{7127}}^1$

素因数の和:7237

約数の個数: 16

約数和(自身を含む): 25147584

約数和(自身を除く): 9938566

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 7127, 14254, 78397, 156794, 691319, 1382638, 7604509, 15209018]

約数ペア:

[(1, 15209018), (2, 7604509), (11, 1382638), (22, 691319), (97, 156794), (194, 78397), (1067, 14254), (2134, 7127)]