18715355414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{368369}}^1$

素因数の和:368588

約数の個数: 32

約数和(自身を含む): 33948979200

約数和(自身を除く): 15233623786

約数列:

[1, 2, 7, 14, 19, 38, 133, 191, 266, 382, 1337, 2674, 3629, 7258, 25403, 50806, 368369, 736738, 2578583, 5157166, 6999011, 13998022, 48993077, 70358479, 97986154, 140716958, 492509353, 985018706, 1336811101, 2673622202, 9357677707, 18715355414]

約数ペア:

[(1, 18715355414), (2, 9357677707), (7, 2673622202), (14, 1336811101), (19, 985018706), (38, 492509353), (133, 140716958), (191, 97986154), (266, 70358479), (382, 48993077), (1337, 13998022), (2674, 6999011), (3629, 5157166), (7258, 2578583), (25403, 736738), (50806, 368369)]