13790722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 23698944

約数和(自身を除く): 9908222

約数列:

[1, 2, 11, 22, 31, 62, 73, 146, 277, 341, 554, 682, 803, 1606, 2263, 3047, 4526, 6094, 8587, 17174, 20221, 24893, 40442, 49786, 94457, 188914, 222431, 444862, 626851, 1253702, 6895361, 13790722]

約数ペア:

[(1, 13790722), (2, 6895361), (11, 1253702), (22, 626851), (31, 444862), (62, 222431), (73, 188914), (146, 94457), (277, 49786), (341, 40442), (554, 24893), (682, 20221), (803, 17174), (1606, 8587), (2263, 6094), (3047, 4526)]