15421406

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7703}}^1$

素因数の和:7736

約数の個数: 32

約数和(自身を含む): 31062528

約数和(自身を除く): 15641122

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 7703, 15406, 53921, 84733, 100139, 107842, 169466, 200278, 593131, 700973, 1101529, 1186262, 1401946, 2203058, 7710703, 15421406]

約数ペア:

[(1, 15421406), (2, 7710703), (7, 2203058), (11, 1401946), (13, 1186262), (14, 1101529), (22, 700973), (26, 593131), (77, 200278), (91, 169466), (143, 107842), (154, 100139), (182, 84733), (286, 53921), (1001, 15406), (2002, 7703)]