15703972397

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1\times {\mathrm{19553}}^1$

素因数の和:20644

約数の個数: 16

約数和(自身を含む): 16950971520

約数和(自身を除く): 1246999123

約数列:

[1, 19, 41, 779, 1031, 19553, 19589, 42271, 371507, 801673, 803149, 15231787, 20159143, 383023717, 826524863, 15703972397]

約数ペア:

[(1, 15703972397), (19, 826524863), (41, 383023717), (779, 20159143), (1031, 15231787), (19553, 803149), (19589, 801673), (42271, 371507)]