17223766

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 31541760

約数和(自身を除く): 14317994

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 887, 1022, 1387, 1774, 2774, 6209, 9709, 12418, 16853, 19418, 33706, 64751, 117971, 129502, 235942, 453257, 906514, 1230269, 2460538, 8611883, 17223766]

約数ペア:

[(1, 17223766), (2, 8611883), (7, 2460538), (14, 1230269), (19, 906514), (38, 453257), (73, 235942), (133, 129502), (146, 117971), (266, 64751), (511, 33706), (887, 19418), (1022, 16853), (1387, 12418), (1774, 9709), (2774, 6209)]