14351990

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2239}}^1$

素因数の和:2887

約数の個数: 16

約数和(自身を含む): 25885440

約数和(自身を除く): 11533450

約数列:

[1, 2, 5, 10, 641, 1282, 2239, 3205, 4478, 6410, 11195, 22390, 1435199, 2870398, 7175995, 14351990]

約数ペア:

[(1, 14351990), (2, 7175995), (5, 2870398), (10, 1435199), (641, 22390), (1282, 11195), (2239, 6410), (3205, 4478)]