5108378

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 8959680

約数和(自身を除く): 3851302

約数列:

[1, 2, 11, 19, 22, 38, 101, 121, 202, 209, 242, 418, 1111, 1331, 1919, 2222, 2299, 2662, 3838, 4598, 12221, 21109, 24442, 25289, 42218, 50578, 134431, 232199, 268862, 464398, 2554189, 5108378]

約数ペア:

[(1, 5108378), (2, 2554189), (11, 464398), (19, 268862), (22, 232199), (38, 134431), (101, 50578), (121, 42218), (202, 25289), (209, 24442), (242, 21109), (418, 12221), (1111, 4598), (1331, 3838), (1919, 2662), (2222, 2299)]