15659808

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1039}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 41408640

約数和(自身を除く): 25748832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1039, 1256, 1884, 2078, 2512, 3117, 3768, 4156, 5024, 6234, 7536, 8312, 12468, 15072, 16624, 24936, 33248, 49872, 99744, 163123, 326246, 489369, 652492, 978738, 1304984, 1957476, 2609968, 3914952, 5219936, 7829904, 15659808]

約数ペア:

[(1, 15659808), (2, 7829904), (3, 5219936), (4, 3914952), (6, 2609968), (8, 1957476), (12, 1304984), (16, 978738), (24, 652492), (32, 489369), (48, 326246), (96, 163123), (157, 99744), (314, 49872), (471, 33248), (628, 24936), (942, 16624), (1039, 15072), (1256, 12468), (1884, 8312), (2078, 7536), (2512, 6234), (3117, 5024), (3768, 4156)]