18794512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{106787}}^1$

素因数の和:106806

約数の個数: 20

約数和(自身を含む): 39725136

約数和(自身を除く): 20930624

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 106787, 213574, 427148, 854296, 1174657, 1708592, 2349314, 4698628, 9397256, 18794512]

約数ペア:

[(1, 18794512), (2, 9397256), (4, 4698628), (8, 2349314), (11, 1708592), (16, 1174657), (22, 854296), (44, 427148), (88, 213574), (176, 106787)]