11186540

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{983}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 23556960

約数和(自身を除く): 12370420

約数列:

[1, 2, 4, 5, 10, 20, 569, 983, 1138, 1966, 2276, 2845, 3932, 4915, 5690, 9830, 11380, 19660, 559327, 1118654, 2237308, 2796635, 5593270, 11186540]

約数ペア:

[(1, 11186540), (2, 5593270), (4, 2796635), (5, 2237308), (10, 1118654), (20, 559327), (569, 19660), (983, 11380), (1138, 9830), (1966, 5690), (2276, 4915), (2845, 3932)]