10720996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18743}}^1$

素因数の和:18771

約数の個数: 24

約数和(自身を含む): 22042944

約数和(自身を除く): 11321948

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 18743, 37486, 74972, 206173, 243659, 412346, 487318, 824692, 974636, 2680249, 5360498, 10720996]

約数ペア:

[(1, 10720996), (2, 5360498), (4, 2680249), (11, 974636), (13, 824692), (22, 487318), (26, 412346), (44, 243659), (52, 206173), (143, 74972), (286, 37486), (572, 18743)]