38169872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{183509}}^1$

素因数の和:183530

約数の個数: 20

約数和(自身を含む): 79643340

約数和(自身を除く): 41473468

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 183509, 367018, 734036, 1468072, 2385617, 2936144, 4771234, 9542468, 19084936, 38169872]

約数ペア:

[(1, 38169872), (2, 19084936), (4, 9542468), (8, 4771234), (13, 2936144), (16, 2385617), (26, 1468072), (52, 734036), (104, 367018), (208, 183509)]