12105804571

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1717379}}^1$

素因数の和:1717458

約数の個数: 16

約数和(自身を含む): 14838163200

約数和(自身を除く): 2732358629

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 1717379, 12021653, 32630201, 91021087, 228411407, 637147609, 1729400653, 12105804571]

約数ペア:

[(1, 12105804571), (7, 1729400653), (19, 637147609), (53, 228411407), (133, 91021087), (371, 32630201), (1007, 12021653), (7049, 1717379)]