39260624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{188753}}^1$

素因数の和:188774

約数の個数: 20

約数和(自身を含む): 81919236

約数和(自身を除く): 42658612

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 188753, 377506, 755012, 1510024, 2453789, 3020048, 4907578, 9815156, 19630312, 39260624]

約数ペア:

[(1, 39260624), (2, 19630312), (4, 9815156), (8, 4907578), (13, 3020048), (16, 2453789), (26, 1510024), (52, 755012), (104, 377506), (208, 188753)]