27700138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4643}}^1$

素因数の和:4821

約数の個数: 16

約数和(自身を含む): 44025120

約数和(自身を除く): 16324982

約数列:

[1, 2, 19, 38, 157, 314, 2983, 4643, 5966, 9286, 88217, 176434, 728951, 1457902, 13850069, 27700138]

約数ペア:

[(1, 27700138), (2, 13850069), (19, 1457902), (38, 728951), (157, 176434), (314, 88217), (2983, 9286), (4643, 5966)]