15270206

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 27924480

約数和(自身を除く): 12654274

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1009, 1081, 2018, 2162, 7063, 7567, 14126, 15134, 23207, 46414, 47423, 94846, 162449, 324898, 331961, 663922, 1090729, 2181458, 7635103, 15270206]

約数ペア:

[(1, 15270206), (2, 7635103), (7, 2181458), (14, 1090729), (23, 663922), (46, 331961), (47, 324898), (94, 162449), (161, 94846), (322, 47423), (329, 46414), (658, 23207), (1009, 15134), (1081, 14126), (2018, 7567), (2162, 7063)]