19565530012

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10429387}}^1$

素因数の和:10429465

約数の個数: 24

約数和(自身を含む): 39715109504

約数和(自身を除く): 20149579492

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 10429387, 20858774, 41717548, 73005709, 146011418, 292022836, 698768929, 1397537858, 2795075716, 4891382503, 9782765006, 19565530012]

約数ペア:

[(1, 19565530012), (2, 9782765006), (4, 4891382503), (7, 2795075716), (14, 1397537858), (28, 698768929), (67, 292022836), (134, 146011418), (268, 73005709), (469, 41717548), (938, 20858774), (1876, 10429387)]