18014812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{809}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 33339600

約数和(自身を除く): 15324788

約数列:

[1, 2, 4, 19, 38, 76, 293, 586, 809, 1172, 1618, 3236, 5567, 11134, 15371, 22268, 30742, 61484, 237037, 474074, 948148, 4503703, 9007406, 18014812]

約数ペア:

[(1, 18014812), (2, 9007406), (4, 4503703), (19, 948148), (38, 474074), (76, 237037), (293, 61484), (586, 30742), (809, 22268), (1172, 15371), (1618, 11134), (3236, 5567)]