12217844

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2663}}^1$

素因数の和:2735

約数の個数: 24

約数和(自身を含む): 22675968

約数和(自身を除く): 10458124

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 2663, 4588, 5326, 10652, 82553, 98531, 165106, 197062, 330212, 394124, 3054461, 6108922, 12217844]

約数ペア:

[(1, 12217844), (2, 6108922), (4, 3054461), (31, 394124), (37, 330212), (62, 197062), (74, 165106), (124, 98531), (148, 82553), (1147, 10652), (2294, 5326), (2663, 4588)]