13091176

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7541}}^1$

素因数の和:7585

約数の個数: 32

約数和(自身を含む): 28961280

約数和(自身を除く): 15870104

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 7541, 15082, 30164, 52787, 60328, 105574, 211148, 233771, 422296, 467542, 935084, 1636397, 1870168, 3272794, 6545588, 13091176]

約数ペア:

[(1, 13091176), (2, 6545588), (4, 3272794), (7, 1870168), (8, 1636397), (14, 935084), (28, 467542), (31, 422296), (56, 233771), (62, 211148), (124, 105574), (217, 60328), (248, 52787), (434, 30164), (868, 15082), (1736, 7541)]