22000286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{383}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 41361408

約数和(自身を除く): 19361122

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 373, 383, 746, 766, 2611, 2681, 4103, 4213, 5222, 5362, 8206, 8426, 28721, 29491, 57442, 58982, 142859, 285718, 1000013, 1571449, 2000026, 3142898, 11000143, 22000286]

約数ペア:

[(1, 22000286), (2, 11000143), (7, 3142898), (11, 2000026), (14, 1571449), (22, 1000013), (77, 285718), (154, 142859), (373, 58982), (383, 57442), (746, 29491), (766, 28721), (2611, 8426), (2681, 8206), (4103, 5362), (4213, 5222)]