8803190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 8615050

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 419, 838, 955, 1910, 2095, 2101, 4190, 4202, 4609, 9218, 10505, 21010, 23045, 46090, 80029, 160058, 400145, 800290, 880319, 1760638, 4401595, 8803190]

約数ペア:

[(1, 8803190), (2, 4401595), (5, 1760638), (10, 880319), (11, 800290), (22, 400145), (55, 160058), (110, 80029), (191, 46090), (382, 23045), (419, 21010), (838, 10505), (955, 9218), (1910, 4609), (2095, 4202), (2101, 4190)]