42348910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{11731}}^1$

素因数の和:11776

約数の個数: 24

約数和(自身を含む): 80458056

約数和(自身を除く): 38109146

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 11731, 23462, 58655, 117310, 222889, 445778, 1114445, 2228890, 4234891, 8469782, 21174455, 42348910]

約数ペア:

[(1, 42348910), (2, 21174455), (5, 8469782), (10, 4234891), (19, 2228890), (38, 1114445), (95, 445778), (190, 222889), (361, 117310), (722, 58655), (1805, 23462), (3610, 11731)]