2011459871

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{242257}}^1$

素因数の和:242318

約数の個数: 12

約数和(自身を含む): 2215207152

約数和(自身を除く): 203747281

約数列:

[1, 19, 23, 361, 437, 8303, 242257, 4602883, 5571911, 87454777, 105866309, 2011459871]

約数ペア:

[(1, 2011459871), (19, 105866309), (23, 87454777), (361, 5571911), (437, 4602883), (8303, 242257)]