21903670508

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{11497}}^1\times {\mathrm{6029}}^1$

素因数の和:17609

約数の個数: 24

約数和(自身を含む): 38826446400

約数和(自身を除く): 16922775892

約数列:

[1, 2, 4, 79, 158, 316, 6029, 11497, 12058, 22994, 24116, 45988, 476291, 908263, 952582, 1816526, 1905164, 3633052, 69315413, 138630826, 277261652, 5475917627, 10951835254, 21903670508]

約数ペア:

[(1, 21903670508), (2, 10951835254), (4, 5475917627), (79, 277261652), (158, 138630826), (316, 69315413), (6029, 3633052), (11497, 1905164), (12058, 1816526), (22994, 952582), (24116, 908263), (45988, 476291)]