9961666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 17873856

約数和(自身を除く): 7912190

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 571, 671, 793, 1142, 1342, 1586, 6281, 7423, 8723, 12562, 14846, 17446, 34831, 69662, 81653, 163306, 383141, 452803, 766282, 905606, 4980833, 9961666]

約数ペア:

[(1, 9961666), (2, 4980833), (11, 905606), (13, 766282), (22, 452803), (26, 383141), (61, 163306), (122, 81653), (143, 69662), (286, 34831), (571, 17446), (671, 14846), (793, 12562), (1142, 8723), (1342, 7423), (1586, 6281)]