1921218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{24631}}^1$

素因数の和:24649

約数の個数: 16

約数和(自身を含む): 4138176

約数和(自身を除く): 2216958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 24631, 49262, 73893, 147786, 320203, 640406, 960609, 1921218]

約数ペア:

[(1, 1921218), (2, 960609), (3, 640406), (6, 320203), (13, 147786), (26, 73893), (39, 49262), (78, 24631)]