16913806

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 14535794

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 199, 398, 467, 934, 1393, 2587, 2786, 3269, 5174, 6071, 6538, 12142, 18109, 36218, 42497, 84994, 92933, 185866, 650531, 1208129, 1301062, 2416258, 8456903, 16913806]

約数ペア:

[(1, 16913806), (2, 8456903), (7, 2416258), (13, 1301062), (14, 1208129), (26, 650531), (91, 185866), (182, 92933), (199, 84994), (398, 42497), (467, 36218), (934, 18109), (1393, 12142), (2587, 6538), (2786, 6071), (3269, 5174)]