5397254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1015

約数の個数: 16

約数和(自身を含む): 8581680

約数和(自身を除く): 3184426

約数列:

[1, 2, 19, 38, 173, 346, 821, 1642, 3287, 6574, 15599, 31198, 142033, 284066, 2698627, 5397254]

約数ペア:

[(1, 5397254), (2, 2698627), (19, 284066), (38, 142033), (173, 31198), (346, 15599), (821, 6574), (1642, 3287)]