19385358

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{170047}}^1$

素因数の和:170071

約数の個数: 16

約数和(自身を含む): 40811520

約数和(自身を除く): 21426162

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 170047, 340094, 510141, 1020282, 3230893, 6461786, 9692679, 19385358]

約数ペア:

[(1, 19385358), (2, 9692679), (3, 6461786), (6, 3230893), (19, 1020282), (38, 510141), (57, 340094), (114, 170047)]