16961297938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31489}}^1\times {\mathrm{20717}}^1$

素因数の和:52221

約数の個数: 16

約数和(自身を含む): 27401212440

約数和(自身を除く): 10439914502

約数列:

[1, 2, 13, 26, 20717, 31489, 41434, 62978, 269321, 409357, 538642, 818714, 652357613, 1304715226, 8480648969, 16961297938]

約数ペア:

[(1, 16961297938), (2, 8480648969), (13, 1304715226), (26, 652357613), (20717, 818714), (31489, 538642), (41434, 409357), (62978, 269321)]