20190253785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{542093}}^1$

素因数の和:542305

約数の個数: 32

約数和(自身を含む): 34971568128

約数和(自身を除く): 14781314343

約数列:

[1, 3, 5, 13, 15, 39, 65, 191, 195, 573, 955, 2483, 2865, 7449, 12415, 37245, 542093, 1626279, 2710465, 7047209, 8131395, 21141627, 35236045, 103539763, 105708135, 310619289, 517698815, 1346016919, 1553096445, 4038050757, 6730084595, 20190253785]

約数ペア:

[(1, 20190253785), (3, 6730084595), (5, 4038050757), (13, 1553096445), (15, 1346016919), (39, 517698815), (65, 310619289), (191, 105708135), (195, 103539763), (573, 35236045), (955, 21141627), (2483, 8131395), (2865, 7047209), (7449, 2710465), (12415, 1626279), (37245, 542093)]