224788886

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12613}}^1$

素因数の和:12708

約数の個数: 32

約数和(自身を含む): 411720960

約数和(自身を除く): 186932074

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 8911, 12613, 17822, 25226, 88291, 176582, 239647, 479294, 845071, 1677529, 1690142, 3355058, 5915497, 11830994, 16056349, 32112698, 112394443, 224788886]

約数ペア:

[(1, 224788886), (2, 112394443), (7, 32112698), (14, 16056349), (19, 11830994), (38, 5915497), (67, 3355058), (133, 1690142), (134, 1677529), (266, 845071), (469, 479294), (938, 239647), (1273, 176582), (2546, 88291), (8911, 25226), (12613, 17822)]