16724396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18919}}^1$

素因数の和:18953

約数の個数: 24

約数和(自身を含む): 33374880

約数和(自身を除く): 16650484

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 18919, 37838, 75676, 245947, 321623, 491894, 643246, 983788, 1286492, 4181099, 8362198, 16724396]

約数ペア:

[(1, 16724396), (2, 8362198), (4, 4181099), (13, 1286492), (17, 983788), (26, 643246), (34, 491894), (52, 321623), (68, 245947), (221, 75676), (442, 37838), (884, 18919)]