19274224

素因数分解:

$2^4\times {\mathrm{727}}^1\times {\mathrm{1657}}^1$

素因数の和:2392

約数の個数: 20

約数和(自身を含む): 37417744

約数和(自身を除く): 18143520

約数列:

[1, 2, 4, 8, 16, 727, 1454, 1657, 2908, 3314, 5816, 6628, 11632, 13256, 26512, 1204639, 2409278, 4818556, 9637112, 19274224]

約数ペア:

[(1, 19274224), (2, 9637112), (4, 4818556), (8, 2409278), (16, 1204639), (727, 26512), (1454, 13256), (1657, 11632), (2908, 6628), (3314, 5816)]