2019907894

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1\times {\mathrm{9293}}^1$

素因数の和:10055

約数の個数: 16

約数和(自身を含む): 3051406080

約数和(自身を除く): 1031498186

約数列:

[1, 2, 191, 382, 569, 1138, 9293, 18586, 108679, 217358, 1774963, 3549926, 5287717, 10575434, 1009953947, 2019907894]

約数ペア:

[(1, 2019907894), (2, 1009953947), (191, 10575434), (382, 5287717), (569, 3549926), (1138, 1774963), (9293, 217358), (18586, 108679)]