12402572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2621}}^1$

素因数の和:2658

約数の個数: 36

約数和(自身を含む): 26870256

約数和(自身を除く): 14467684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 2621, 4732, 5242, 10484, 18347, 34073, 36694, 68146, 73388, 136292, 238511, 442949, 477022, 885898, 954044, 1771796, 3100643, 6201286, 12402572]

約数ペア:

[(1, 12402572), (2, 6201286), (4, 3100643), (7, 1771796), (13, 954044), (14, 885898), (26, 477022), (28, 442949), (52, 238511), (91, 136292), (169, 73388), (182, 68146), (338, 36694), (364, 34073), (676, 18347), (1183, 10484), (2366, 5242), (2621, 4732)]