19270504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9521}}^1$

素因数の和:9561

約数の個数: 32

約数和(自身を含む): 41135040

約数和(自身を除く): 21864536

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 9521, 19042, 38084, 76168, 104731, 209462, 218983, 418924, 437966, 837848, 875932, 1751864, 2408813, 4817626, 9635252, 19270504]

約数ペア:

[(1, 19270504), (2, 9635252), (4, 4817626), (8, 2408813), (11, 1751864), (22, 875932), (23, 837848), (44, 437966), (46, 418924), (88, 218983), (92, 209462), (184, 104731), (253, 76168), (506, 38084), (1012, 19042), (2024, 9521)]