11420878

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 20357568

約数和(自身を除く): 8936690

約数列:

[1, 2, 7, 14, 41, 82, 101, 197, 202, 287, 394, 574, 707, 1379, 1414, 2758, 4141, 8077, 8282, 16154, 19897, 28987, 39794, 56539, 57974, 113078, 139279, 278558, 815777, 1631554, 5710439, 11420878]

約数ペア:

[(1, 11420878), (2, 5710439), (7, 1631554), (14, 815777), (41, 278558), (82, 139279), (101, 113078), (197, 57974), (202, 56539), (287, 39794), (394, 28987), (574, 19897), (707, 16154), (1379, 8282), (1414, 8077), (2758, 4141)]