19575504

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10457}}^1$

素因数の和:10484

約数の個数: 60

約数和(自身を含む): 59004036

約数和(自身を除く): 39428532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 10457, 20914, 31371, 41828, 62742, 83656, 94113, 125484, 135941, 167312, 188226, 250968, 271882, 376452, 407823, 501936, 543764, 752904, 815646, 1087528, 1223469, 1505808, 1631292, 2175056, 2446938, 3262584, 4893876, 6525168, 9787752, 19575504]

約数ペア:

[(1, 19575504), (2, 9787752), (3, 6525168), (4, 4893876), (6, 3262584), (8, 2446938), (9, 2175056), (12, 1631292), (13, 1505808), (16, 1223469), (18, 1087528), (24, 815646), (26, 752904), (36, 543764), (39, 501936), (48, 407823), (52, 376452), (72, 271882), (78, 250968), (104, 188226), (117, 167312), (144, 135941), (156, 125484), (208, 94113), (234, 83656), (312, 62742), (468, 41828), (624, 31371), (936, 20914), (1872, 10457)]