19316896

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{35509}}^1$

素因数の和:35536

約数の個数: 24

約数和(自身を含む): 40268340

約数和(自身を除く): 20951444

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 35509, 71018, 142036, 284072, 568144, 603653, 1136288, 1207306, 2414612, 4829224, 9658448, 19316896]

約数ペア:

[(1, 19316896), (2, 9658448), (4, 4829224), (8, 2414612), (16, 1207306), (17, 1136288), (32, 603653), (34, 568144), (68, 284072), (136, 142036), (272, 71018), (544, 35509)]