22219412

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 39567360

約数和(自身を除く): 17347948

約数列:

[1, 2, 4, 127, 191, 229, 254, 382, 458, 508, 764, 916, 24257, 29083, 43739, 48514, 58166, 87478, 97028, 116332, 174956, 5554853, 11109706, 22219412]

約数ペア:

[(1, 22219412), (2, 11109706), (4, 5554853), (127, 174956), (191, 116332), (229, 97028), (254, 87478), (382, 58166), (458, 48514), (508, 43739), (764, 29083), (916, 24257)]