11640176

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{9209}}^1$

素因数の和:9296

約数の個数: 20

約数和(自身を含む): 22840800

約数和(自身を除く): 11200624

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 9209, 18418, 36836, 73672, 147344, 727511, 1455022, 2910044, 5820088, 11640176]

約数ペア:

[(1, 11640176), (2, 5820088), (4, 2910044), (8, 1455022), (16, 727511), (79, 147344), (158, 73672), (316, 36836), (632, 18418), (1264, 9209)]