12170818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 21150720

約数和(自身を除く): 8979902

約数列:

[1, 2, 11, 22, 23, 46, 67, 134, 253, 359, 506, 718, 737, 1474, 1541, 3082, 3949, 7898, 8257, 16514, 16951, 24053, 33902, 48106, 90827, 181654, 264583, 529166, 553219, 1106438, 6085409, 12170818]

約数ペア:

[(1, 12170818), (2, 6085409), (11, 1106438), (22, 553219), (23, 529166), (46, 264583), (67, 181654), (134, 90827), (253, 48106), (359, 33902), (506, 24053), (718, 16951), (737, 16514), (1474, 8257), (1541, 7898), (3082, 3949)]