1489723638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19099021}}^1$

素因数の和:19099039

約数の個数: 16

約数和(自身を含む): 3208635696

約数和(自身を除く): 1718912058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 19099021, 38198042, 57297063, 114594126, 248287273, 496574546, 744861819, 1489723638]

約数ペア:

[(1, 1489723638), (2, 744861819), (3, 496574546), (6, 248287273), (13, 114594126), (26, 57297063), (39, 38198042), (78, 19099021)]