13904470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 26827200

約数和(自身を除く): 12922730

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 919, 1513, 1838, 3026, 4595, 7565, 9190, 15130, 15623, 31246, 78115, 81791, 156230, 163582, 408955, 817910, 1390447, 2780894, 6952235, 13904470]

約数ペア:

[(1, 13904470), (2, 6952235), (5, 2780894), (10, 1390447), (17, 817910), (34, 408955), (85, 163582), (89, 156230), (170, 81791), (178, 78115), (445, 31246), (890, 15623), (919, 15130), (1513, 9190), (1838, 7565), (3026, 4595)]