28834894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 50232960

約数和(自身を除く): 21398066

約数列:

[1, 2, 11, 19, 22, 38, 101, 202, 209, 418, 683, 1111, 1366, 1919, 2222, 3838, 7513, 12977, 15026, 21109, 25954, 42218, 68983, 137966, 142747, 285494, 758813, 1310677, 1517626, 2621354, 14417447, 28834894]

約数ペア:

[(1, 28834894), (2, 14417447), (11, 2621354), (19, 1517626), (22, 1310677), (38, 758813), (101, 285494), (202, 142747), (209, 137966), (418, 68983), (683, 42218), (1111, 25954), (1366, 21109), (1919, 15026), (2222, 12977), (3838, 7513)]