19006312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 19700888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1439, 1651, 2878, 3302, 5756, 6604, 11512, 13208, 18707, 37414, 74828, 149656, 182753, 365506, 731012, 1462024, 2375789, 4751578, 9503156, 19006312]

約数ペア:

[(1, 19006312), (2, 9503156), (4, 4751578), (8, 2375789), (13, 1462024), (26, 731012), (52, 365506), (104, 182753), (127, 149656), (254, 74828), (508, 37414), (1016, 18707), (1439, 13208), (1651, 11512), (2878, 6604), (3302, 5756)]