17628398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{859}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 27409920

約数和(自身を除く): 9781522

約数列:

[1, 2, 31, 62, 331, 662, 859, 1718, 10261, 20522, 26629, 53258, 284329, 568658, 8814199, 17628398]

約数ペア:

[(1, 17628398), (2, 8814199), (31, 568658), (62, 284329), (331, 53258), (662, 26629), (859, 20522), (1718, 10261)]