21928976

素因数分解:

$2^4\times {\mathrm{761}}^1\times {\mathrm{1801}}^1$

素因数の和:2570

約数の個数: 20

約数和(自身を含む): 42566844

約数和(自身を除く): 20637868

約数列:

[1, 2, 4, 8, 16, 761, 1522, 1801, 3044, 3602, 6088, 7204, 12176, 14408, 28816, 1370561, 2741122, 5482244, 10964488, 21928976]

約数ペア:

[(1, 21928976), (2, 10964488), (4, 5482244), (8, 2741122), (16, 1370561), (761, 28816), (1522, 14408), (1801, 12176), (3044, 7204), (3602, 6088)]