11969315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 16087680

約数和(自身を除く): 4118365

約数列:

[1, 5, 23, 29, 37, 97, 115, 145, 185, 485, 667, 851, 1073, 2231, 2813, 3335, 3589, 4255, 5365, 11155, 14065, 17945, 24679, 64699, 82547, 104081, 123395, 323495, 412735, 520405, 2393863, 11969315]

約数ペア:

[(1, 11969315), (5, 2393863), (23, 520405), (29, 412735), (37, 323495), (97, 123395), (115, 104081), (145, 82547), (185, 64699), (485, 24679), (667, 17945), (851, 14065), (1073, 11155), (2231, 5365), (2813, 4255), (3335, 3589)]