19204824

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{4421}}^1$

素因数の和:4611

約数の個数: 32

約数和(自身を含む): 48288240

約数和(自身を除く): 29083416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 4421, 8842, 13263, 17684, 26526, 35368, 53052, 106104, 800201, 1600402, 2400603, 3200804, 4801206, 6401608, 9602412, 19204824]

約数ペア:

[(1, 19204824), (2, 9602412), (3, 6401608), (4, 4801206), (6, 3200804), (8, 2400603), (12, 1600402), (24, 800201), (181, 106104), (362, 53052), (543, 35368), (724, 26526), (1086, 17684), (1448, 13263), (2172, 8842), (4344, 4421)]