11908144

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{9421}}^1$

素因数の和:9508

約数の個数: 20

約数和(自身を含む): 23366560

約数和(自身を除く): 11458416

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 9421, 18842, 37684, 75368, 150736, 744259, 1488518, 2977036, 5954072, 11908144]

約数ペア:

[(1, 11908144), (2, 5954072), (4, 2977036), (8, 1488518), (16, 744259), (79, 150736), (158, 75368), (316, 37684), (632, 18842), (1264, 9421)]