1931681488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{10975463}}^1$

素因数の和:10975482

約数の個数: 20

約数和(自身を含む): 4082872608

約数和(自身を除く): 2151191120

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 10975463, 21950926, 43901852, 87803704, 120730093, 175607408, 241460186, 482920372, 965840744, 1931681488]

約数ペア:

[(1, 1931681488), (2, 965840744), (4, 482920372), (8, 241460186), (11, 175607408), (16, 120730093), (22, 87803704), (44, 43901852), (88, 21950926), (176, 10975463)]