19031522

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{691}}^1$

素因数の和:1033

約数の個数: 16

約数和(自身を含む): 29296512

約数和(自身を除く): 10264990

約数列:

[1, 2, 47, 94, 293, 586, 691, 1382, 13771, 27542, 32477, 64954, 202463, 404926, 9515761, 19031522]

約数ペア:

[(1, 19031522), (2, 9515761), (47, 404926), (94, 202463), (293, 64954), (586, 32477), (691, 27542), (1382, 13771)]