187864274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{5309}}^1$

素因数の和:6685

約数の個数: 16

約数和(自身を含む): 303753240

約数和(自身を除く): 115888966

約数列:

[1, 2, 13, 26, 1361, 2722, 5309, 10618, 17693, 35386, 69017, 138034, 7225549, 14451098, 93932137, 187864274]

約数ペア:

[(1, 187864274), (2, 93932137), (13, 14451098), (26, 7225549), (1361, 138034), (2722, 69017), (5309, 35386), (10618, 17693)]