12980823085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{12853}}^1\times {\mathrm{10631}}^1$

素因数の和:23508

約数の個数: 16

約数和(自身を含む): 16399647360

約数和(自身を除く): 3418824275

約数列:

[1, 5, 19, 95, 10631, 12853, 53155, 64265, 201989, 244207, 1009945, 1221035, 136640243, 683201215, 2596164617, 12980823085]

約数ペア:

[(1, 12980823085), (5, 2596164617), (19, 683201215), (95, 136640243), (10631, 1221035), (12853, 1009945), (53155, 244207), (64265, 201989)]