19598712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2713}}^1$

素因数の和:2772

約数の個数: 64

約数和(自身を含む): 57319680

約数和(自身を除く): 37720968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 2713, 3612, 5426, 7224, 8139, 10852, 16278, 18991, 21704, 32556, 37982, 56973, 65112, 75964, 113946, 116659, 151928, 227892, 233318, 349977, 455784, 466636, 699954, 816613, 933272, 1399908, 1633226, 2449839, 2799816, 3266452, 4899678, 6532904, 9799356, 19598712]

約数ペア:

[(1, 19598712), (2, 9799356), (3, 6532904), (4, 4899678), (6, 3266452), (7, 2799816), (8, 2449839), (12, 1633226), (14, 1399908), (21, 933272), (24, 816613), (28, 699954), (42, 466636), (43, 455784), (56, 349977), (84, 233318), (86, 227892), (129, 151928), (168, 116659), (172, 113946), (258, 75964), (301, 65112), (344, 56973), (516, 37982), (602, 32556), (903, 21704), (1032, 18991), (1204, 16278), (1806, 10852), (2408, 8139), (2713, 7224), (3612, 5426)]