19392864

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8783}}^1$

素因数の和:8819

約数の個数: 48

約数和(自身を含む): 53125632

約数和(自身を除く): 33732768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 8783, 17566, 26349, 35132, 52698, 70264, 105396, 140528, 202009, 210792, 281056, 404018, 421584, 606027, 808036, 843168, 1212054, 1616072, 2424108, 3232144, 4848216, 6464288, 9696432, 19392864]

約数ペア:

[(1, 19392864), (2, 9696432), (3, 6464288), (4, 4848216), (6, 3232144), (8, 2424108), (12, 1616072), (16, 1212054), (23, 843168), (24, 808036), (32, 606027), (46, 421584), (48, 404018), (69, 281056), (92, 210792), (96, 202009), (138, 140528), (184, 105396), (276, 70264), (368, 52698), (552, 35132), (736, 26349), (1104, 17566), (2208, 8783)]