19395324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41443}}^1$

素因数の和:41466

約数の個数: 36

約数和(自身を含む): 52799656

約数和(自身を除く): 33404332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 41443, 82886, 124329, 165772, 248658, 372987, 497316, 538759, 745974, 1077518, 1491948, 1616277, 2155036, 3232554, 4848831, 6465108, 9697662, 19395324]

約数ペア:

[(1, 19395324), (2, 9697662), (3, 6465108), (4, 4848831), (6, 3232554), (9, 2155036), (12, 1616277), (13, 1491948), (18, 1077518), (26, 745974), (36, 538759), (39, 497316), (52, 372987), (78, 248658), (117, 165772), (156, 124329), (234, 82886), (468, 41443)]