19188348

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1879}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 48007680

約数和(自身を除く): 28819332

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1702, 1879, 2553, 3404, 3758, 5106, 5637, 7516, 10212, 11274, 22548, 43217, 69523, 86434, 129651, 139046, 172868, 208569, 259302, 278092, 417138, 518604, 834276, 1599029, 3198058, 4797087, 6396116, 9594174, 19188348]

約数ペア:

[(1, 19188348), (2, 9594174), (3, 6396116), (4, 4797087), (6, 3198058), (12, 1599029), (23, 834276), (37, 518604), (46, 417138), (69, 278092), (74, 259302), (92, 208569), (111, 172868), (138, 139046), (148, 129651), (222, 86434), (276, 69523), (444, 43217), (851, 22548), (1702, 11274), (1879, 10212), (2553, 7516), (3404, 5637), (3758, 5106)]