12157638

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{4813}}^1$

素因数の和:5239

約数の個数: 16

約数和(自身を含む): 24378096

約数和(自身を除く): 12220458

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 4813, 9626, 14439, 28878, 2026273, 4052546, 6078819, 12157638]

約数ペア:

[(1, 12157638), (2, 6078819), (3, 4052546), (6, 2026273), (421, 28878), (842, 14439), (1263, 9626), (2526, 4813)]