15904112

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8353}}^1$

素因数の和:8385

約数の個数: 40

約数和(自身を含む): 37292256

約数和(自身を除く): 21388144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 8353, 16706, 33412, 58471, 66824, 116942, 133648, 142001, 233884, 284002, 467768, 568004, 935536, 994007, 1136008, 1988014, 2272016, 3976028, 7952056, 15904112]

約数ペア:

[(1, 15904112), (2, 7952056), (4, 3976028), (7, 2272016), (8, 1988014), (14, 1136008), (16, 994007), (17, 935536), (28, 568004), (34, 467768), (56, 284002), (68, 233884), (112, 142001), (119, 133648), (136, 116942), (238, 66824), (272, 58471), (476, 33412), (952, 16706), (1904, 8353)]