12534478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18379}}^1$

素因数の和:18423

約数の個数: 16

約数和(自身を含む): 21173760

約数和(自身を除く): 8639282

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 18379, 36758, 202169, 404338, 569749, 1139498, 6267239, 12534478]

約数ペア:

[(1, 12534478), (2, 6267239), (11, 1139498), (22, 569749), (31, 404338), (62, 202169), (341, 36758), (682, 18379)]