22215688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6823}}^1$

素因数の和:6877

約数の個数: 32

約数和(自身を含む): 46676160

約数和(自身を除く): 24460472

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 6823, 13646, 27292, 54584, 75053, 150106, 252451, 300212, 504902, 600424, 1009804, 2019608, 2776961, 5553922, 11107844, 22215688]

約数ペア:

[(1, 22215688), (2, 11107844), (4, 5553922), (8, 2776961), (11, 2019608), (22, 1009804), (37, 600424), (44, 504902), (74, 300212), (88, 252451), (148, 150106), (296, 75053), (407, 54584), (814, 27292), (1628, 13646), (3256, 6823)]