19573324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5431}}^1$

素因数の和:5505

約数の個数: 24

約数和(自身を含む): 36959328

約数和(自身を除く): 17386004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 5431, 10862, 21724, 92327, 184654, 287843, 369308, 575686, 1151372, 4893331, 9786662, 19573324]

約数ペア:

[(1, 19573324), (2, 9786662), (4, 4893331), (17, 1151372), (34, 575686), (53, 369308), (68, 287843), (106, 184654), (212, 92327), (901, 21724), (1802, 10862), (3604, 5431)]