13394395

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2377}}^1$

素因数の和:2419

約数の個数: 24

約数和(自身を含む): 19518624

約数和(自身を除く): 6124229

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 2377, 5635, 11885, 16639, 54671, 83195, 116473, 273355, 382697, 582365, 1913485, 2678879, 13394395]

約数ペア:

[(1, 13394395), (5, 2678879), (7, 1913485), (23, 582365), (35, 382697), (49, 273355), (115, 116473), (161, 83195), (245, 54671), (805, 16639), (1127, 11885), (2377, 5635)]