13121290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14419}}^1$

素因数の和:14446

約数の個数: 32

約数和(自身を含む): 29070720

約数和(自身を除く): 15949430

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 14419, 28838, 72095, 100933, 144190, 187447, 201866, 374894, 504665, 937235, 1009330, 1312129, 1874470, 2624258, 6560645, 13121290]

約数ペア:

[(1, 13121290), (2, 6560645), (5, 2624258), (7, 1874470), (10, 1312129), (13, 1009330), (14, 937235), (26, 504665), (35, 374894), (65, 201866), (70, 187447), (91, 144190), (130, 100933), (182, 72095), (455, 28838), (910, 14419)]