9909218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4373}}^1$

素因数の和:4489

約数の個数: 16

約数和(自身を含む): 16376256

約数和(自身を除く): 6467038

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 4373, 8746, 48103, 96206, 450419, 900838, 4954609, 9909218]

約数ペア:

[(1, 9909218), (2, 4954609), (11, 900838), (22, 450419), (103, 96206), (206, 48103), (1133, 8746), (2266, 4373)]