12226865

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 17694720

約数和(自身を除く): 5467855

約数列:

[1, 5, 7, 31, 35, 59, 155, 191, 217, 295, 413, 955, 1085, 1337, 1829, 2065, 5921, 6685, 9145, 11269, 12803, 29605, 41447, 56345, 64015, 78883, 207235, 349339, 394415, 1746695, 2445373, 12226865]

約数ペア:

[(1, 12226865), (5, 2445373), (7, 1746695), (31, 394415), (35, 349339), (59, 207235), (155, 78883), (191, 64015), (217, 56345), (295, 41447), (413, 29605), (955, 12803), (1085, 11269), (1337, 9145), (1829, 6685), (2065, 5921)]