19530384

素因数分解:

$2^4\times 3^1\times {\mathrm{406883}}^1$

素因数の和:406894

約数の個数: 20

約数和(自身を含む): 50453616

約数和(自身を除く): 30923232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 406883, 813766, 1220649, 1627532, 2441298, 3255064, 4882596, 6510128, 9765192, 19530384]

約数ペア:

[(1, 19530384), (2, 9765192), (3, 6510128), (4, 4882596), (6, 3255064), (8, 2441298), (12, 1627532), (16, 1220649), (24, 813766), (48, 406883)]