18002785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6113}}^1$

素因数の和:6168

約数の個数: 16

約数和(自身を含む): 23477760

約数和(自身を除く): 5474975

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 6113, 30565, 116147, 189503, 580735, 947515, 3600557, 18002785]

約数ペア:

[(1, 18002785), (5, 3600557), (19, 947515), (31, 580735), (95, 189503), (155, 116147), (589, 30565), (2945, 6113)]