19532062

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1944

約数の個数: 24

約数和(自身を含む): 32970168

約数和(自身を除く): 13438106

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 1877, 3754, 5203, 10406, 20647, 41294, 80711, 161422, 227117, 454234, 887821, 1775642, 9766031, 19532062]

約数ペア:

[(1, 19532062), (2, 9766031), (11, 1775642), (22, 887821), (43, 454234), (86, 227117), (121, 161422), (242, 80711), (473, 41294), (946, 20647), (1877, 10406), (3754, 5203)]