22371398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 41687040

約数和(自身を除く): 19315642

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 2713, 4123, 5426, 8246, 18991, 37982, 51547, 84103, 103094, 168206, 360829, 588721, 721658, 1177442, 1597957, 3195914, 11185699, 22371398]

約数ペア:

[(1, 22371398), (2, 11185699), (7, 3195914), (14, 1597957), (19, 1177442), (31, 721658), (38, 588721), (62, 360829), (133, 168206), (217, 103094), (266, 84103), (434, 51547), (589, 37982), (1178, 18991), (2713, 8246), (4123, 5426)]