19335862

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 36013824

約数和(自身を除く): 16677962

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 811, 917, 1622, 1703, 1834, 3406, 5677, 10543, 11354, 11921, 21086, 23842, 73801, 106241, 147602, 212482, 743687, 1381133, 1487374, 2762266, 9667931, 19335862]

約数ペア:

[(1, 19335862), (2, 9667931), (7, 2762266), (13, 1487374), (14, 1381133), (26, 743687), (91, 212482), (131, 147602), (182, 106241), (262, 73801), (811, 23842), (917, 21086), (1622, 11921), (1703, 11354), (1834, 10543), (3406, 5677)]