86839822658

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61763743}}^1$

素因数の和:61763801

約数の個数: 16

約数和(自身を含む): 140821336320

約数和(自身を除く): 53981513662

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 61763743, 123527486, 1173511117, 2285258491, 2347022234, 4570516982, 43419911329, 86839822658]

約数ペア:

[(1, 86839822658), (2, 43419911329), (19, 4570516982), (37, 2347022234), (38, 2285258491), (74, 1173511117), (703, 123527486), (1406, 61763743)]