11909574

素因数分解:

$2^1\times 3^2\times {\mathrm{541}}^1\times {\mathrm{1223}}^1$

素因数の和:1772

約数の個数: 24

約数和(自身を含む): 25872912

約数和(自身を除く): 13963338

約数列:

[1, 2, 3, 6, 9, 18, 541, 1082, 1223, 1623, 2446, 3246, 3669, 4869, 7338, 9738, 11007, 22014, 661643, 1323286, 1984929, 3969858, 5954787, 11909574]

約数ペア:

[(1, 11909574), (2, 5954787), (3, 3969858), (6, 1984929), (9, 1323286), (18, 661643), (541, 22014), (1082, 11007), (1223, 9738), (1623, 7338), (2446, 4869), (3246, 3669)]