15538862584

素因数分解:

$2^3\times 7^1\times {\mathrm{2063}}^1\times {\mathrm{134503}}^1$

素因数の和:136579

約数の個数: 32

約数和(自身を含む): 33313950720

約数和(自身を除く): 17775088136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2063, 4126, 8252, 14441, 16504, 28882, 57764, 115528, 134503, 269006, 538012, 941521, 1076024, 1883042, 3766084, 7532168, 277479689, 554959378, 1109918756, 1942357823, 2219837512, 3884715646, 7769431292, 15538862584]

約数ペア:

[(1, 15538862584), (2, 7769431292), (4, 3884715646), (7, 2219837512), (8, 1942357823), (14, 1109918756), (28, 554959378), (56, 277479689), (2063, 7532168), (4126, 3766084), (8252, 1883042), (14441, 1076024), (16504, 941521), (28882, 538012), (57764, 269006), (115528, 134503)]