19342562

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{727}}^1$

素因数の和:1033

約数の個数: 16

約数和(自身を含む): 29719872

約数和(自身を除く): 10377310

約数列:

[1, 2, 53, 106, 251, 502, 727, 1454, 13303, 26606, 38531, 77062, 182477, 364954, 9671281, 19342562]

約数ペア:

[(1, 19342562), (2, 9671281), (53, 364954), (106, 182477), (251, 77062), (502, 38531), (727, 26606), (1454, 13303)]