12193844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{557}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 23076648

約数和(自身を除く): 10882804

約数列:

[1, 2, 4, 13, 26, 52, 421, 557, 842, 1114, 1684, 2228, 5473, 7241, 10946, 14482, 21892, 28964, 234497, 468994, 937988, 3048461, 6096922, 12193844]

約数ペア:

[(1, 12193844), (2, 6096922), (4, 3048461), (13, 937988), (26, 468994), (52, 234497), (421, 28964), (557, 21892), (842, 14482), (1114, 10946), (1684, 7241), (2228, 5473)]