392953516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2203}}^1\times {\mathrm{2347}}^1$

素因数の和:4573

約数の個数: 24

約数和(自身を含む): 724498880

約数和(自身を除く): 331545364

約数列:

[1, 2, 4, 19, 38, 76, 2203, 2347, 4406, 4694, 8812, 9388, 41857, 44593, 83714, 89186, 167428, 178372, 5170441, 10340882, 20681764, 98238379, 196476758, 392953516]

約数ペア:

[(1, 392953516), (2, 196476758), (4, 98238379), (19, 20681764), (38, 10340882), (76, 5170441), (2203, 178372), (2347, 167428), (4406, 89186), (4694, 83714), (8812, 44593), (9388, 41857)]