22617904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1657

約数の個数: 40

約数和(自身を含む): 47139840

約数和(自身を除く): 24521936

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1583, 1786, 3166, 3572, 6332, 7144, 12664, 14288, 25328, 30077, 60154, 74401, 120308, 148802, 240616, 297604, 481232, 595208, 1190416, 1413619, 2827238, 5654476, 11308952, 22617904]

約数ペア:

[(1, 22617904), (2, 11308952), (4, 5654476), (8, 2827238), (16, 1413619), (19, 1190416), (38, 595208), (47, 481232), (76, 297604), (94, 240616), (152, 148802), (188, 120308), (304, 74401), (376, 60154), (752, 30077), (893, 25328), (1583, 14288), (1786, 12664), (3166, 7144), (3572, 6332)]