11903312

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{4993}}^1$

素因数の和:5150

約数の個数: 20

約数和(自身を含む): 23222100

約数和(自身を除く): 11318788

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 4993, 9986, 19972, 39944, 79888, 743957, 1487914, 2975828, 5951656, 11903312]

約数ペア:

[(1, 11903312), (2, 5951656), (4, 2975828), (8, 1487914), (16, 743957), (149, 79888), (298, 39944), (596, 19972), (1192, 9986), (2384, 4993)]