11197090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 21306240

約数和(自身を除く): 10109150

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 547, 890, 1094, 2047, 2735, 4094, 5470, 10235, 12581, 20470, 25162, 48683, 62905, 97366, 125810, 243415, 486830, 1119709, 2239418, 5598545, 11197090]

約数ペア:

[(1, 11197090), (2, 5598545), (5, 2239418), (10, 1119709), (23, 486830), (46, 243415), (89, 125810), (115, 97366), (178, 62905), (230, 48683), (445, 25162), (547, 20470), (890, 12581), (1094, 10235), (2047, 5470), (2735, 4094)]