13279024

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^3$

素因数の和:87

約数の個数: 60

約数和(自身を含む): 29850520

約数和(自身を除く): 16571496

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 361, 418, 484, 722, 836, 968, 1444, 1672, 1936, 2299, 2888, 3344, 3971, 4598, 5776, 6859, 7942, 9196, 13718, 15884, 18392, 27436, 31768, 36784, 43681, 54872, 63536, 75449, 87362, 109744, 150898, 174724, 301796, 349448, 603592, 698896, 829939, 1207184, 1659878, 3319756, 6639512, 13279024]

約数ペア:

[(1, 13279024), (2, 6639512), (4, 3319756), (8, 1659878), (11, 1207184), (16, 829939), (19, 698896), (22, 603592), (38, 349448), (44, 301796), (76, 174724), (88, 150898), (121, 109744), (152, 87362), (176, 75449), (209, 63536), (242, 54872), (304, 43681), (361, 36784), (418, 31768), (484, 27436), (722, 18392), (836, 15884), (968, 13718), (1444, 9196), (1672, 7942), (1936, 6859), (2299, 5776), (2888, 4598), (3344, 3971)]