12824396

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:402

約数の個数: 36

約数和(自身を含む): 24779664

約数和(自身を除く): 11955268

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 169, 244, 311, 338, 622, 676, 793, 1244, 1586, 3172, 4043, 8086, 10309, 16172, 18971, 20618, 37942, 41236, 52559, 75884, 105118, 210236, 246623, 493246, 986492, 3206099, 6412198, 12824396]

約数ペア:

[(1, 12824396), (2, 6412198), (4, 3206099), (13, 986492), (26, 493246), (52, 246623), (61, 210236), (122, 105118), (169, 75884), (244, 52559), (311, 41236), (338, 37942), (622, 20618), (676, 18971), (793, 16172), (1244, 10309), (1586, 8086), (3172, 4043)]