21107296

素因数分解:

$2^5\times 7^1\times {\mathrm{94229}}^1$

素因数の和:94246

約数の個数: 24

約数和(自身を含む): 47491920

約数和(自身を除く): 26384624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 94229, 188458, 376916, 659603, 753832, 1319206, 1507664, 2638412, 3015328, 5276824, 10553648, 21107296]

約数ペア:

[(1, 21107296), (2, 10553648), (4, 5276824), (7, 3015328), (8, 2638412), (14, 1507664), (16, 1319206), (28, 753832), (32, 659603), (56, 376916), (112, 188458), (224, 94229)]