12580348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4027}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 24361344

約数和(自身を除く): 11780996

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 4027, 8054, 16108, 44297, 88594, 177188, 285917, 571834, 1143668, 3145087, 6290174, 12580348]

約数ペア:

[(1, 12580348), (2, 6290174), (4, 3145087), (11, 1143668), (22, 571834), (44, 285917), (71, 177188), (142, 88594), (284, 44297), (781, 16108), (1562, 8054), (3124, 4027)]