19162038

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{9311}}^1$

素因数の和:9337

約数の個数: 32

約数和(自身を含む): 44697600

約数和(自身を除く): 25535562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 9311, 18622, 27933, 55866, 65177, 130354, 195531, 391062, 456239, 912478, 1368717, 2737434, 3193673, 6387346, 9581019, 19162038]

約数ペア:

[(1, 19162038), (2, 9581019), (3, 6387346), (6, 3193673), (7, 2737434), (14, 1368717), (21, 912478), (42, 456239), (49, 391062), (98, 195531), (147, 130354), (294, 65177), (343, 55866), (686, 27933), (1029, 18622), (2058, 9311)]