19405880784

素因数分解:

$2^4\times 3^2\times {\mathrm{10433}}^1\times {\mathrm{12917}}^1$

素因数の和:23364

約数の個数: 60

約数和(自身を含む): 54318924036

約数和(自身を除く): 34913043252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 10433, 12917, 20866, 25834, 31299, 38751, 41732, 51668, 62598, 77502, 83464, 93897, 103336, 116253, 125196, 155004, 166928, 187794, 206672, 232506, 250392, 310008, 375588, 465012, 500784, 620016, 751176, 930024, 1502352, 1860048, 134763061, 269526122, 404289183, 539052244, 808578366, 1078104488, 1212867549, 1617156732, 2156208976, 2425735098, 3234313464, 4851470196, 6468626928, 9702940392, 19405880784]

約数ペア:

[(1, 19405880784), (2, 9702940392), (3, 6468626928), (4, 4851470196), (6, 3234313464), (8, 2425735098), (9, 2156208976), (12, 1617156732), (16, 1212867549), (18, 1078104488), (24, 808578366), (36, 539052244), (48, 404289183), (72, 269526122), (144, 134763061), (10433, 1860048), (12917, 1502352), (20866, 930024), (25834, 751176), (31299, 620016), (38751, 500784), (41732, 465012), (51668, 375588), (62598, 310008), (77502, 250392), (83464, 232506), (93897, 206672), (103336, 187794), (116253, 166928), (125196, 155004)]