19126041

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 29417472

約数和(自身を除く): 10291431

約数列:

[1, 3, 11, 23, 33, 69, 113, 223, 253, 339, 669, 759, 1243, 2453, 2599, 3729, 5129, 7359, 7797, 15387, 25199, 28589, 56419, 75597, 85767, 169257, 277189, 579577, 831567, 1738731, 6375347, 19126041]

約数ペア:

[(1, 19126041), (3, 6375347), (11, 1738731), (23, 831567), (33, 579577), (69, 277189), (113, 169257), (223, 85767), (253, 75597), (339, 56419), (669, 28589), (759, 25199), (1243, 15387), (2453, 7797), (2599, 7359), (3729, 5129)]