1884440387

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 2108462400

約数和(自身を除く): 224022013

約数列:

[1, 19, 29, 53, 173, 373, 551, 1007, 1537, 3287, 5017, 7087, 9169, 10817, 19769, 29203, 64529, 95323, 174211, 205523, 265901, 375611, 573301, 1226051, 1871341, 3420037, 5052119, 10892719, 35555479, 64980703, 99181073, 1884440387]

約数ペア:

[(1, 1884440387), (19, 99181073), (29, 64980703), (53, 35555479), (173, 10892719), (373, 5052119), (551, 3420037), (1007, 1871341), (1537, 1226051), (3287, 573301), (5017, 375611), (7087, 265901), (9169, 205523), (10817, 174211), (19769, 95323), (29203, 64529)]