18472190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{547}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 36457344

約数和(自身を除く): 17985154

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 307, 547, 614, 1094, 1535, 2735, 3070, 3377, 5470, 6017, 6754, 12034, 16885, 30085, 33770, 60170, 167929, 335858, 839645, 1679290, 1847219, 3694438, 9236095, 18472190]

約数ペア:

[(1, 18472190), (2, 9236095), (5, 3694438), (10, 1847219), (11, 1679290), (22, 839645), (55, 335858), (110, 167929), (307, 60170), (547, 33770), (614, 30085), (1094, 16885), (1535, 12034), (2735, 6754), (3070, 6017), (3377, 5470)]