239476988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{53407}}^1$

素因数の和:53489

約数の個数: 24

約数和(自身を含む): 448627200

約数和(自身を除く): 209150212

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 53407, 106814, 213628, 1014733, 2029466, 3151013, 4058932, 6302026, 12604052, 59869247, 119738494, 239476988]

約数ペア:

[(1, 239476988), (2, 119738494), (4, 59869247), (19, 12604052), (38, 6302026), (59, 4058932), (76, 3151013), (118, 2029466), (236, 1014733), (1121, 213628), (2242, 106814), (4484, 53407)]