16858244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 33962880

約数和(自身を除く): 17104636

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 113, 151, 226, 247, 302, 452, 494, 604, 988, 1469, 1963, 2147, 2869, 2938, 3926, 4294, 5738, 5876, 7852, 8588, 11476, 17063, 27911, 34126, 37297, 55822, 68252, 74594, 111644, 149188, 221819, 324197, 443638, 648394, 887276, 1296788, 4214561, 8429122, 16858244]

約数ペア:

[(1, 16858244), (2, 8429122), (4, 4214561), (13, 1296788), (19, 887276), (26, 648394), (38, 443638), (52, 324197), (76, 221819), (113, 149188), (151, 111644), (226, 74594), (247, 68252), (302, 55822), (452, 37297), (494, 34126), (604, 27911), (988, 17063), (1469, 11476), (1963, 8588), (2147, 7852), (2869, 5876), (2938, 5738), (3926, 4294)]