16805204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2467}}^1$

素因数の和:2615

約数の個数: 24

約数和(自身を含む): 31926048

約数和(自身を除く): 15120844

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 2467, 3406, 4934, 6812, 9868, 32071, 64142, 128284, 323177, 646354, 1292708, 4201301, 8402602, 16805204]

約数ペア:

[(1, 16805204), (2, 8402602), (4, 4201301), (13, 1292708), (26, 646354), (52, 323177), (131, 128284), (262, 64142), (524, 32071), (1703, 9868), (2467, 6812), (3406, 4934)]