17079518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 28131840

約数和(自身を除く): 11052322

約数列:

[1, 2, 19, 38, 47, 73, 94, 131, 146, 262, 893, 1387, 1786, 2489, 2774, 3431, 4978, 6157, 6862, 9563, 12314, 19126, 65189, 116983, 130378, 181697, 233966, 363394, 449461, 898922, 8539759, 17079518]

約数ペア:

[(1, 17079518), (2, 8539759), (19, 898922), (38, 449461), (47, 363394), (73, 233966), (94, 181697), (131, 130378), (146, 116983), (262, 65189), (893, 19126), (1387, 12314), (1786, 9563), (2489, 6862), (2774, 6157), (3431, 4978)]