12961030

素因数分解:

$2^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1429}}^1$

素因数の和:2343

約数の個数: 16

約数和(自身を含む): 23371920

約数和(自身を除く): 10410890

約数列:

[1, 2, 5, 10, 907, 1429, 1814, 2858, 4535, 7145, 9070, 14290, 1296103, 2592206, 6480515, 12961030]

約数ペア:

[(1, 12961030), (2, 6480515), (5, 2592206), (10, 1296103), (907, 14290), (1429, 9070), (1814, 7145), (2858, 4535)]