19396286

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6269}}^1$

素因数の和:6308

約数の個数: 32

約数和(自身を含む): 37920960

約数和(自身を除く): 18524674

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 6269, 12538, 43883, 81497, 87766, 106573, 162994, 213146, 570479, 746011, 1140958, 1385449, 1492022, 2770898, 9698143, 19396286]

約数ペア:

[(1, 19396286), (2, 9698143), (7, 2770898), (13, 1492022), (14, 1385449), (17, 1140958), (26, 746011), (34, 570479), (91, 213146), (119, 162994), (182, 106573), (221, 87766), (238, 81497), (442, 43883), (1547, 12538), (3094, 6269)]