19343670242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1627981}}^1$

素因数の和:1628453

約数の個数: 16

約数和(自身を含む): 31315861752

約数和(自身を除く): 11972191510

約数列:

[1, 2, 13, 26, 457, 914, 5941, 11882, 1627981, 3255962, 21163753, 42327506, 743987317, 1487974634, 9671835121, 19343670242]

約数ペア:

[(1, 19343670242), (2, 9671835121), (13, 1487974634), (26, 743987317), (457, 42327506), (914, 21163753), (5941, 3255962), (11882, 1627981)]