11143460

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{883}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 23464896

約数和(自身を除く): 12321436

約数列:

[1, 2, 4, 5, 10, 20, 631, 883, 1262, 1766, 2524, 3155, 3532, 4415, 6310, 8830, 12620, 17660, 557173, 1114346, 2228692, 2785865, 5571730, 11143460]

約数ペア:

[(1, 11143460), (2, 5571730), (4, 2785865), (5, 2228692), (10, 1114346), (20, 557173), (631, 17660), (883, 12620), (1262, 8830), (1766, 6310), (2524, 4415), (3155, 3532)]