16884196

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 36288000

約数和(自身を除く): 19403804

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 79, 119, 158, 238, 316, 449, 476, 553, 898, 1106, 1343, 1796, 2212, 2686, 3143, 5372, 6286, 7633, 9401, 12572, 15266, 18802, 30532, 35471, 37604, 53431, 70942, 106862, 141884, 213724, 248297, 496594, 603007, 993188, 1206014, 2412028, 4221049, 8442098, 16884196]

約数ペア:

[(1, 16884196), (2, 8442098), (4, 4221049), (7, 2412028), (14, 1206014), (17, 993188), (28, 603007), (34, 496594), (68, 248297), (79, 213724), (119, 141884), (158, 106862), (238, 70942), (316, 53431), (449, 37604), (476, 35471), (553, 30532), (898, 18802), (1106, 15266), (1343, 12572), (1796, 9401), (2212, 7633), (2686, 6286), (3143, 5372)]