12644476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3331}}^1$

素因数の和:3421

約数の個数: 24

約数和(自身を含む): 24163664

約数和(自身を除く): 11519188

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3331, 3796, 6662, 13324, 43303, 86606, 173212, 243163, 486326, 972652, 3161119, 6322238, 12644476]

約数ペア:

[(1, 12644476), (2, 6322238), (4, 3161119), (13, 972652), (26, 486326), (52, 243163), (73, 173212), (146, 86606), (292, 43303), (949, 13324), (1898, 6662), (3331, 3796)]