22489012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 50025472

約数和(自身を除く): 27536460

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 1993, 2821, 3986, 5642, 7972, 11284, 13951, 25909, 27902, 51818, 55804, 61783, 103636, 123566, 181363, 247132, 362726, 432481, 725452, 803179, 864962, 1606358, 1729924, 3212716, 5622253, 11244506, 22489012]

約数ペア:

[(1, 22489012), (2, 11244506), (4, 5622253), (7, 3212716), (13, 1729924), (14, 1606358), (26, 864962), (28, 803179), (31, 725452), (52, 432481), (62, 362726), (91, 247132), (124, 181363), (182, 123566), (217, 103636), (364, 61783), (403, 55804), (434, 51818), (806, 27902), (868, 25909), (1612, 13951), (1993, 11284), (2821, 7972), (3986, 5642)]