19003433608

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{653}}^1\times {\mathrm{36017}}^1$

素因数の和:36777

約数の個数: 32

約数和(自身を含む): 36040331160

約数和(自身を除く): 17036897552

約数列:

[1, 2, 4, 8, 101, 202, 404, 653, 808, 1306, 2612, 5224, 36017, 65953, 72034, 131906, 144068, 263812, 288136, 527624, 3637717, 7275434, 14550868, 23519101, 29101736, 47038202, 94076404, 188152808, 2375429201, 4750858402, 9501716804, 19003433608]

約数ペア:

[(1, 19003433608), (2, 9501716804), (4, 4750858402), (8, 2375429201), (101, 188152808), (202, 94076404), (404, 47038202), (653, 29101736), (808, 23519101), (1306, 14550868), (2612, 7275434), (5224, 3637717), (36017, 527624), (65953, 288136), (72034, 263812), (131906, 144068)]