15833768

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 30996000

約数和(自身を除く): 15162232

約数列:

[1, 2, 4, 8, 29, 58, 116, 139, 232, 278, 491, 556, 982, 1112, 1964, 3928, 4031, 8062, 14239, 16124, 28478, 32248, 56956, 68249, 113912, 136498, 272996, 545992, 1979221, 3958442, 7916884, 15833768]

約数ペア:

[(1, 15833768), (2, 7916884), (4, 3958442), (8, 1979221), (29, 545992), (58, 272996), (116, 136498), (139, 113912), (232, 68249), (278, 56956), (491, 32248), (556, 28478), (982, 16124), (1112, 14239), (1964, 8062), (3928, 4031)]