827304859190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{11193409}}^1$

素因数の和:11193824

約数の個数: 32

約数和(自身を含む): 1571554764000

約数和(自身を除く): 744249904810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 389, 778, 1945, 3890, 7391, 14782, 36955, 73910, 11193409, 22386818, 55967045, 111934090, 212674771, 425349542, 1063373855, 2126747710, 4354236101, 8708472202, 21771180505, 43542361010, 82730485919, 165460971838, 413652429595, 827304859190]

約数ペア:

[(1, 827304859190), (2, 413652429595), (5, 165460971838), (10, 82730485919), (19, 43542361010), (38, 21771180505), (95, 8708472202), (190, 4354236101), (389, 2126747710), (778, 1063373855), (1945, 425349542), (3890, 212674771), (7391, 111934090), (14782, 55967045), (36955, 22386818), (73910, 11193409)]