21190592

素因数分解:

$2^6\times {\mathrm{467}}^1\times {\mathrm{709}}^1$

素因数の和:1188

約数の個数: 28

約数和(自身を含む): 42199560

約数和(自身を除く): 21008968

約数列:

[1, 2, 4, 8, 16, 32, 64, 467, 709, 934, 1418, 1868, 2836, 3736, 5672, 7472, 11344, 14944, 22688, 29888, 45376, 331103, 662206, 1324412, 2648824, 5297648, 10595296, 21190592]

約数ペア:

[(1, 21190592), (2, 10595296), (4, 5297648), (8, 2648824), (16, 1324412), (32, 662206), (64, 331103), (467, 45376), (709, 29888), (934, 22688), (1418, 14944), (1868, 11344), (2836, 7472), (3736, 5672)]