15475690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1733}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 29963520

約数和(自身を除く): 14487830

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1733, 1786, 3466, 4465, 8665, 8930, 17330, 32927, 65854, 81451, 162902, 164635, 329270, 407255, 814510, 1547569, 3095138, 7737845, 15475690]

約数ペア:

[(1, 15475690), (2, 7737845), (5, 3095138), (10, 1547569), (19, 814510), (38, 407255), (47, 329270), (94, 164635), (95, 162902), (190, 81451), (235, 65854), (470, 32927), (893, 17330), (1733, 8930), (1786, 8665), (3466, 4465)]