164012047

素因数分解:

${\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{6781}}^1$

素因数の和:6886

約数の個数: 12

約数和(自身を含む): 175708056

約数和(自身を除く): 11696009

約数列:

[1, 19, 67, 361, 1273, 6781, 24187, 128839, 454327, 2447941, 8632213, 164012047]

約数ペア:

[(1, 164012047), (19, 8632213), (67, 2447941), (361, 454327), (1273, 128839), (6781, 24187)]