11641870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 10753010

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 863, 1349, 1726, 2698, 4315, 6745, 8630, 13490, 16397, 32794, 61273, 81985, 122546, 163970, 306365, 612730, 1164187, 2328374, 5820935, 11641870]

約数ペア:

[(1, 11641870), (2, 5820935), (5, 2328374), (10, 1164187), (19, 612730), (38, 306365), (71, 163970), (95, 122546), (142, 81985), (190, 61273), (355, 32794), (710, 16397), (863, 13490), (1349, 8630), (1726, 6745), (2698, 4315)]