139844648882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{51832709}}^1$

素因数の和:51832801

約数の個数: 16

約数和(自身を含む): 223917307200

約数和(自身を除く): 84072658318

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 51832709, 103665418, 984821471, 1969642942, 3680122339, 7360244678, 69922324441, 139844648882]

約数ペア:

[(1, 139844648882), (2, 69922324441), (19, 7360244678), (38, 3680122339), (71, 1969642942), (142, 984821471), (1349, 103665418), (2698, 51832709)]