22168412

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 47900160

約数和(自身を除く): 25731748

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1187, 1334, 2374, 2668, 4669, 4748, 8309, 9338, 16618, 18676, 27301, 33236, 34423, 54602, 68846, 109204, 137692, 191107, 240961, 382214, 481922, 764428, 791729, 963844, 1583458, 3166916, 5542103, 11084206, 22168412]

約数ペア:

[(1, 22168412), (2, 11084206), (4, 5542103), (7, 3166916), (14, 1583458), (23, 963844), (28, 791729), (29, 764428), (46, 481922), (58, 382214), (92, 240961), (116, 191107), (161, 137692), (203, 109204), (322, 68846), (406, 54602), (644, 34423), (667, 33236), (812, 27301), (1187, 18676), (1334, 16618), (2374, 9338), (2668, 8309), (4669, 4748)]