12912622

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 21500640

約数和(自身を除く): 8588018

約数列:

[1, 2, 17, 34, 41, 59, 82, 118, 157, 314, 697, 1003, 1394, 2006, 2419, 2669, 4838, 5338, 6437, 9263, 12874, 18526, 41123, 82246, 109429, 157471, 218858, 314942, 379783, 759566, 6456311, 12912622]

約数ペア:

[(1, 12912622), (2, 6456311), (17, 759566), (34, 379783), (41, 314942), (59, 218858), (82, 157471), (118, 109429), (157, 82246), (314, 41123), (697, 18526), (1003, 12874), (1394, 9263), (2006, 6437), (2419, 5338), (2669, 4838)]