2019918329

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{1237}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 2504127360

約数和(自身を除く): 484209031

約数列:

[1, 11, 13, 19, 143, 209, 247, 601, 1237, 2717, 6611, 7813, 11419, 13607, 16081, 23503, 85943, 125609, 148447, 176891, 258533, 305539, 743437, 1632917, 3360929, 8177807, 9664681, 14125303, 106311491, 155378333, 183628939, 2019918329]

約数ペア:

[(1, 2019918329), (11, 183628939), (13, 155378333), (19, 106311491), (143, 14125303), (209, 9664681), (247, 8177807), (601, 3360929), (1237, 1632917), (2717, 743437), (6611, 305539), (7813, 258533), (11419, 176891), (13607, 148447), (16081, 125609), (23503, 85943)]