21976483

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:826

約数の個数: 16

約数和(自身を含む): 24344320

約数和(自身を除く): 2367837

約数列:

[1, 19, 37, 43, 703, 727, 817, 1591, 13813, 26899, 30229, 31261, 511081, 593959, 1156657, 21976483]

約数ペア:

[(1, 21976483), (19, 1156657), (37, 593959), (43, 511081), (703, 31261), (727, 30229), (817, 26899), (1591, 13813)]