30976946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15473}}^1$

素因数の和:15506

約数の個数: 32

約数和(自身を含む): 62391168

約数和(自身を除く): 31414222

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 15473, 30946, 108311, 170203, 201149, 216622, 340406, 402298, 1191421, 1408043, 2212639, 2382842, 2816086, 4425278, 15488473, 30976946]

約数ペア:

[(1, 30976946), (2, 15488473), (7, 4425278), (11, 2816086), (13, 2382842), (14, 2212639), (22, 1408043), (26, 1191421), (77, 402298), (91, 340406), (143, 216622), (154, 201149), (182, 170203), (286, 108311), (1001, 30946), (2002, 15473)]