22842490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{739}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 45074880

約数和(自身を除く): 22232390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281, 562, 739, 1405, 1478, 2810, 3091, 3695, 6182, 7390, 8129, 15455, 16258, 30910, 40645, 81290, 207659, 415318, 1038295, 2076590, 2284249, 4568498, 11421245, 22842490]

約数ペア:

[(1, 22842490), (2, 11421245), (5, 4568498), (10, 2284249), (11, 2076590), (22, 1038295), (55, 415318), (110, 207659), (281, 81290), (562, 40645), (739, 30910), (1405, 16258), (1478, 15455), (2810, 8129), (3091, 7390), (3695, 6182)]