19003536

素因数分解:

$2^4\times 3^2\times {\mathrm{131969}}^1$

素因数の和:131983

約数の個数: 30

約数和(自身を含む): 53183910

約数和(自身を除く): 34180374

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 131969, 263938, 395907, 527876, 791814, 1055752, 1187721, 1583628, 2111504, 2375442, 3167256, 4750884, 6334512, 9501768, 19003536]

約数ペア:

[(1, 19003536), (2, 9501768), (3, 6334512), (4, 4750884), (6, 3167256), (8, 2375442), (9, 2111504), (12, 1583628), (16, 1187721), (18, 1055752), (24, 791814), (36, 527876), (48, 395907), (72, 263938), (144, 131969)]