189408948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{830741}}^1$

素因数の和:830767

約数の個数: 24

約数和(自身を含む): 465215520

約数和(自身を除く): 275806572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 830741, 1661482, 2492223, 3322964, 4984446, 9968892, 15784079, 31568158, 47352237, 63136316, 94704474, 189408948]

約数ペア:

[(1, 189408948), (2, 94704474), (3, 63136316), (4, 47352237), (6, 31568158), (12, 15784079), (19, 9968892), (38, 4984446), (57, 3322964), (76, 2492223), (114, 1661482), (228, 830741)]