20181914863

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4513}}^1\times {\mathrm{3947}}^1$

素因数の和:8574

約数の個数: 16

約数和(自身を含む): 22240947456

約数和(自身を除く): 2059032593

約数列:

[1, 11, 103, 1133, 3947, 4513, 43417, 49643, 406541, 464839, 4471951, 5113229, 17812811, 195940921, 1834719533, 20181914863]

約数ペア:

[(1, 20181914863), (11, 1834719533), (103, 195940921), (1133, 17812811), (3947, 5113229), (4513, 4471951), (43417, 464839), (49643, 406541)]