19580286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1231}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 42932736

約数和(自身を除く): 23352450

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 241, 482, 723, 1231, 1446, 2462, 2651, 3693, 5302, 7386, 7953, 13541, 15906, 27082, 40623, 81246, 296671, 593342, 890013, 1780026, 3263381, 6526762, 9790143, 19580286]

約数ペア:

[(1, 19580286), (2, 9790143), (3, 6526762), (6, 3263381), (11, 1780026), (22, 890013), (33, 593342), (66, 296671), (241, 81246), (482, 40623), (723, 27082), (1231, 15906), (1446, 13541), (2462, 7953), (2651, 7386), (3693, 5302)]