12966350

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{1499}}^1$

素因数の和:1684

約数の個数: 24

約数和(自身を含む): 24273000

約数和(自身を除く): 11306650

約数列:

[1, 2, 5, 10, 25, 50, 173, 346, 865, 1499, 1730, 2998, 4325, 7495, 8650, 14990, 37475, 74950, 259327, 518654, 1296635, 2593270, 6483175, 12966350]

約数ペア:

[(1, 12966350), (2, 6483175), (5, 2593270), (10, 1296635), (25, 518654), (50, 259327), (173, 74950), (346, 37475), (865, 14990), (1499, 8650), (1730, 7495), (2998, 4325)]