13556490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1453}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 32662656

約数和(自身を除く): 19106166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1453, 1555, 1866, 2906, 3110, 4359, 4665, 7265, 8718, 9330, 14530, 21795, 43590, 451883, 903766, 1355649, 2259415, 2711298, 4518830, 6778245, 13556490]

約数ペア:

[(1, 13556490), (2, 6778245), (3, 4518830), (5, 2711298), (6, 2259415), (10, 1355649), (15, 903766), (30, 451883), (311, 43590), (622, 21795), (933, 14530), (1453, 9330), (1555, 8718), (1866, 7265), (2906, 4665), (3110, 4359)]