13261128

素因数分解:

$2^3\times 3^1\times {\mathrm{683}}^1\times {\mathrm{809}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 33242400

約数和(自身を除く): 19981272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 683, 809, 1366, 1618, 2049, 2427, 2732, 3236, 4098, 4854, 5464, 6472, 8196, 9708, 16392, 19416, 552547, 1105094, 1657641, 2210188, 3315282, 4420376, 6630564, 13261128]

約数ペア:

[(1, 13261128), (2, 6630564), (3, 4420376), (4, 3315282), (6, 2210188), (8, 1657641), (12, 1105094), (24, 552547), (683, 19416), (809, 16392), (1366, 9708), (1618, 8196), (2049, 6472), (2427, 5464), (2732, 4854), (3236, 4098)]