19136892

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{37087}}^1$

素因数の和:37137

約数の個数: 24

約数和(自身を含む): 45692416

約数和(自身を除く): 26555524

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 37087, 74174, 111261, 148348, 222522, 445044, 1594741, 3189482, 4784223, 6378964, 9568446, 19136892]

約数ペア:

[(1, 19136892), (2, 9568446), (3, 6378964), (4, 4784223), (6, 3189482), (12, 1594741), (43, 445044), (86, 222522), (129, 148348), (172, 111261), (258, 74174), (516, 37087)]