133757986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{42409}}^1$

素因数の和:42513

約数の個数: 16

約数和(自身を含む): 213746400

約数和(自身を除く): 79988414

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 42409, 84818, 805771, 1611542, 3519947, 7039894, 66878993, 133757986]

約数ペア:

[(1, 133757986), (2, 66878993), (19, 7039894), (38, 3519947), (83, 1611542), (166, 805771), (1577, 84818), (3154, 42409)]