1919425488

素因数分解:

$2^4\times 3^1\times {\mathrm{39988031}}^1$

素因数の和:39988042

約数の個数: 20

約数和(自身を含む): 4958515968

約数和(自身を除く): 3039090480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 39988031, 79976062, 119964093, 159952124, 239928186, 319904248, 479856372, 639808496, 959712744, 1919425488]

約数ペア:

[(1, 1919425488), (2, 959712744), (3, 639808496), (4, 479856372), (6, 319904248), (8, 239928186), (12, 159952124), (16, 119964093), (24, 79976062), (48, 39988031)]