19714635

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15107}}^1$

素因数の和:15147

約数の個数: 24

約数和(自身を含む): 35352720

約数和(自身を除く): 15638085

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 15107, 45321, 75535, 135963, 226605, 438103, 679815, 1314309, 2190515, 3942927, 6571545, 19714635]

約数ペア:

[(1, 19714635), (3, 6571545), (5, 3942927), (9, 2190515), (15, 1314309), (29, 679815), (45, 438103), (87, 226605), (145, 135963), (261, 75535), (435, 45321), (1305, 15107)]