18496153

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 21288960

約数和(自身を除く): 2792807

約数列:

[1, 13, 17, 127, 221, 659, 1651, 2159, 8567, 11203, 28067, 83693, 145639, 1088009, 1422781, 18496153]

約数ペア:

[(1, 18496153), (13, 1422781), (17, 1088009), (127, 145639), (221, 83693), (659, 28067), (1651, 11203), (2159, 8567)]