19281962

素因数分解:

$2^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2269}}^1$

素因数の和:2885

約数の個数: 16

約数和(自身を含む): 33123840

約数和(自身を除く): 13841878

約数列:

[1, 2, 7, 14, 607, 1214, 2269, 4249, 4538, 8498, 15883, 31766, 1377283, 2754566, 9640981, 19281962]

約数ペア:

[(1, 19281962), (2, 9640981), (7, 2754566), (14, 1377283), (607, 31766), (1214, 15883), (2269, 8498), (4249, 4538)]