55820974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{133543}}^1$

素因数の和:133575

約数の個数: 16

約数和(自身を含む): 96151680

約数和(自身を除く): 40330706

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 133543, 267086, 1468973, 2537317, 2937946, 5074634, 27910487, 55820974]

約数ペア:

[(1, 55820974), (2, 27910487), (11, 5074634), (19, 2937946), (22, 2537317), (38, 1468973), (209, 267086), (418, 133543)]