9893774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 17003520

約数和(自身を除く): 7109746

約数列:

[1, 2, 11, 22, 31, 62, 89, 163, 178, 326, 341, 682, 979, 1793, 1958, 2759, 3586, 5053, 5518, 10106, 14507, 29014, 30349, 55583, 60698, 111166, 159577, 319154, 449717, 899434, 4946887, 9893774]

約数ペア:

[(1, 9893774), (2, 4946887), (11, 899434), (22, 449717), (31, 319154), (62, 159577), (89, 111166), (163, 60698), (178, 55583), (326, 30349), (341, 29014), (682, 14507), (979, 10106), (1793, 5518), (1958, 5053), (2759, 3586)]