13421078

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1844

約数の個数: 24

約数和(自身を含む): 22854720

約数和(自身を除く): 9433642

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 1789, 3578, 3751, 7502, 19679, 39358, 55459, 110918, 216469, 432938, 610049, 1220098, 6710539, 13421078]

約数ペア:

[(1, 13421078), (2, 6710539), (11, 1220098), (22, 610049), (31, 432938), (62, 216469), (121, 110918), (242, 55459), (341, 39358), (682, 19679), (1789, 7502), (3578, 3751)]