9669071728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31806157}}^1$

素因数の和:31806184

約数の個数: 20

約数和(自身を含む): 19719817960

約数和(自身を除く): 10050746232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 31806157, 63612314, 127224628, 254449256, 508898512, 604316983, 1208633966, 2417267932, 4834535864, 9669071728]

約数ペア:

[(1, 9669071728), (2, 4834535864), (4, 2417267932), (8, 1208633966), (16, 604316983), (19, 508898512), (38, 254449256), (76, 127224628), (152, 63612314), (304, 31806157)]