19692284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2293}}^1$

素因数の和:2429

約数の個数: 24

約数和(自身を含む): 36612240

約数和(自身を除く): 16919956

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 2293, 4294, 4586, 8588, 9172, 43567, 87134, 174268, 259109, 518218, 1036436, 4923071, 9846142, 19692284]

約数ペア:

[(1, 19692284), (2, 9846142), (4, 4923071), (19, 1036436), (38, 518218), (76, 259109), (113, 174268), (226, 87134), (452, 43567), (2147, 9172), (2293, 8588), (4294, 4586)]