19195704

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{2693}}^1$

素因数の和:2722

約数の個数: 80

約数和(自身を含む): 58675320

約数和(自身を除く): 39479616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 2693, 3564, 5386, 7128, 8079, 10772, 16158, 21544, 24237, 29623, 32316, 48474, 59246, 64632, 72711, 88869, 96948, 118492, 145422, 177738, 193896, 218133, 236984, 266607, 290844, 355476, 436266, 533214, 581688, 710952, 799821, 872532, 1066428, 1599642, 1745064, 2132856, 2399463, 3199284, 4798926, 6398568, 9597852, 19195704]

約数ペア:

[(1, 19195704), (2, 9597852), (3, 6398568), (4, 4798926), (6, 3199284), (8, 2399463), (9, 2132856), (11, 1745064), (12, 1599642), (18, 1066428), (22, 872532), (24, 799821), (27, 710952), (33, 581688), (36, 533214), (44, 436266), (54, 355476), (66, 290844), (72, 266607), (81, 236984), (88, 218133), (99, 193896), (108, 177738), (132, 145422), (162, 118492), (198, 96948), (216, 88869), (264, 72711), (297, 64632), (324, 59246), (396, 48474), (594, 32316), (648, 29623), (792, 24237), (891, 21544), (1188, 16158), (1782, 10772), (2376, 8079), (2693, 7128), (3564, 5386)]