22419572

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 48340992

約数和(自身を除く): 25921420

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1123, 1426, 2246, 2852, 4492, 4991, 7861, 9982, 15722, 19964, 25829, 31444, 34813, 51658, 69626, 103316, 139252, 180803, 243691, 361606, 487382, 723212, 800699, 974764, 1601398, 3202796, 5604893, 11209786, 22419572]

約数ペア:

[(1, 22419572), (2, 11209786), (4, 5604893), (7, 3202796), (14, 1601398), (23, 974764), (28, 800699), (31, 723212), (46, 487382), (62, 361606), (92, 243691), (124, 180803), (161, 139252), (217, 103316), (322, 69626), (434, 51658), (644, 34813), (713, 31444), (868, 25829), (1123, 19964), (1426, 15722), (2246, 9982), (2852, 7861), (4492, 4991)]