5509012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 10231200

約数和(自身を除く): 4722188

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 419, 692, 838, 1676, 3287, 6574, 7961, 13148, 15922, 31844, 72487, 144974, 289948, 1377253, 2754506, 5509012]

約数ペア:

[(1, 5509012), (2, 2754506), (4, 1377253), (19, 289948), (38, 144974), (76, 72487), (173, 31844), (346, 15922), (419, 13148), (692, 7961), (838, 6574), (1676, 3287)]