19684452

素因数分解:

$2^2\times 3^1\times {\mathrm{677}}^1\times {\mathrm{2423}}^1$

素因数の和:3107

約数の個数: 24

約数和(自身を含む): 46017216

約数和(自身を除く): 26332764

約数列:

[1, 2, 3, 4, 6, 12, 677, 1354, 2031, 2423, 2708, 4062, 4846, 7269, 8124, 9692, 14538, 29076, 1640371, 3280742, 4921113, 6561484, 9842226, 19684452]

約数ペア:

[(1, 19684452), (2, 9842226), (3, 6561484), (4, 4921113), (6, 3280742), (12, 1640371), (677, 29076), (1354, 14538), (2031, 9692), (2423, 8124), (2708, 7269), (4062, 4846)]