12797210

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 23708160

約数和(自身を除く): 10910950

約数列:

[1, 2, 5, 10, 79, 97, 158, 167, 194, 334, 395, 485, 790, 835, 970, 1670, 7663, 13193, 15326, 16199, 26386, 32398, 38315, 65965, 76630, 80995, 131930, 161990, 1279721, 2559442, 6398605, 12797210]

約数ペア:

[(1, 12797210), (2, 6398605), (5, 2559442), (10, 1279721), (79, 161990), (97, 131930), (158, 80995), (167, 76630), (194, 65965), (334, 38315), (395, 32398), (485, 26386), (790, 16199), (835, 15326), (970, 13193), (1670, 7663)]