19186848

素因数分解:

$2^5\times 3^3\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 57153600

約数和(自身を除く): 37966752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 96, 106, 108, 144, 159, 212, 216, 288, 318, 419, 424, 432, 477, 636, 838, 848, 864, 954, 1257, 1272, 1431, 1676, 1696, 1908, 2514, 2544, 2862, 3352, 3771, 3816, 5028, 5088, 5724, 6704, 7542, 7632, 10056, 11313, 11448, 13408, 15084, 15264, 20112, 22207, 22626, 22896, 30168, 40224, 44414, 45252, 45792, 60336, 66621, 88828, 90504, 120672, 133242, 177656, 181008, 199863, 266484, 355312, 362016, 399726, 532968, 599589, 710624, 799452, 1065936, 1199178, 1598904, 2131872, 2398356, 3197808, 4796712, 6395616, 9593424, 19186848]

約数ペア:

[(1, 19186848), (2, 9593424), (3, 6395616), (4, 4796712), (6, 3197808), (8, 2398356), (9, 2131872), (12, 1598904), (16, 1199178), (18, 1065936), (24, 799452), (27, 710624), (32, 599589), (36, 532968), (48, 399726), (53, 362016), (54, 355312), (72, 266484), (96, 199863), (106, 181008), (108, 177656), (144, 133242), (159, 120672), (212, 90504), (216, 88828), (288, 66621), (318, 60336), (419, 45792), (424, 45252), (432, 44414), (477, 40224), (636, 30168), (838, 22896), (848, 22626), (864, 22207), (954, 20112), (1257, 15264), (1272, 15084), (1431, 13408), (1676, 11448), (1696, 11313), (1908, 10056), (2514, 7632), (2544, 7542), (2862, 6704), (3352, 5724), (3771, 5088), (3816, 5028)]