19582568

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{106427}}^1$

素因数の和:106456

約数の個数: 16

約数和(自身を含む): 38314080

約数和(自身を除く): 18731512

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 106427, 212854, 425708, 851416, 2447821, 4895642, 9791284, 19582568]

約数ペア:

[(1, 19582568), (2, 9791284), (4, 4895642), (8, 2447821), (23, 851416), (46, 425708), (92, 212854), (184, 106427)]