130143274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{5197}}^1$

素因数の和:5877

約数の個数: 16

約数和(自身を含む): 205840800

約数和(自身を除く): 75697526

約数列:

[1, 2, 19, 38, 659, 1318, 5197, 10394, 12521, 25042, 98743, 197486, 3424823, 6849646, 65071637, 130143274]

約数ペア:

[(1, 130143274), (2, 65071637), (19, 6849646), (38, 3424823), (659, 197486), (1318, 98743), (5197, 25042), (10394, 12521)]