13200896

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 80

約数和(自身を含む): 29462400

約数和(自身を除く): 16261504

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 59, 64, 76, 92, 118, 128, 152, 184, 236, 256, 304, 368, 437, 472, 512, 608, 736, 874, 944, 1121, 1216, 1357, 1472, 1748, 1888, 2242, 2432, 2714, 2944, 3496, 3776, 4484, 4864, 5428, 5888, 6992, 7552, 8968, 9728, 10856, 11776, 13984, 15104, 17936, 21712, 25783, 27968, 30208, 35872, 43424, 51566, 55936, 71744, 86848, 103132, 111872, 143488, 173696, 206264, 223744, 286976, 347392, 412528, 573952, 694784, 825056, 1650112, 3300224, 6600448, 13200896]

約数ペア:

[(1, 13200896), (2, 6600448), (4, 3300224), (8, 1650112), (16, 825056), (19, 694784), (23, 573952), (32, 412528), (38, 347392), (46, 286976), (59, 223744), (64, 206264), (76, 173696), (92, 143488), (118, 111872), (128, 103132), (152, 86848), (184, 71744), (236, 55936), (256, 51566), (304, 43424), (368, 35872), (437, 30208), (472, 27968), (512, 25783), (608, 21712), (736, 17936), (874, 15104), (944, 13984), (1121, 11776), (1216, 10856), (1357, 9728), (1472, 8968), (1748, 7552), (1888, 6992), (2242, 5888), (2432, 5428), (2714, 4864), (2944, 4484), (3496, 3776)]