12384172

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 22453200

約数和(自身を除く): 10069028

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 809, 1618, 3236, 3827, 7654, 15308, 34787, 69574, 72001, 139148, 144002, 288004, 3096043, 6192086, 12384172]

約数ペア:

[(1, 12384172), (2, 6192086), (4, 3096043), (43, 288004), (86, 144002), (89, 139148), (172, 72001), (178, 69574), (356, 34787), (809, 15308), (1618, 7654), (3236, 3827)]