155382019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7963}}^1$

素因数の和:8074

約数の個数: 16

約数和(自身を含む): 178393600

約数和(自身を除く): 23011581

約数列:

[1, 13, 19, 79, 247, 1027, 1501, 7963, 19513, 103519, 151297, 629077, 1966861, 8178001, 11952463, 155382019]

約数ペア:

[(1, 155382019), (13, 11952463), (19, 8178001), (79, 1966861), (247, 629077), (1027, 151297), (1501, 103519), (7963, 19513)]