13128830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9181}}^1$

素因数の和:9212

約数の個数: 32

約数和(自身を含む): 27766368

約数和(自身を除く): 14637538

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 9181, 18362, 45905, 91810, 100991, 119353, 201982, 238706, 504955, 596765, 1009910, 1193530, 1312883, 2625766, 6564415, 13128830]

約数ペア:

[(1, 13128830), (2, 6564415), (5, 2625766), (10, 1312883), (11, 1193530), (13, 1009910), (22, 596765), (26, 504955), (55, 238706), (65, 201982), (110, 119353), (130, 100991), (143, 91810), (286, 45905), (715, 18362), (1430, 9181)]