18834851531

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{274853}}^1$

素因数の和:275038

約数の個数: 16

約数和(自身を含む): 20778962400

約数和(自身を除く): 1944110869

約数列:

[1, 17, 29, 139, 493, 2363, 4031, 68527, 274853, 4672501, 7970737, 38204567, 135502529, 649477639, 1107932443, 18834851531]

約数ペア:

[(1, 18834851531), (17, 1107932443), (29, 649477639), (139, 135502529), (493, 38204567), (2363, 7970737), (4031, 4672501), (68527, 274853)]