1923902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:475

約数の個数: 16

約数和(自身を含む): 3065040

約数和(自身を除く): 1141138

約数列:

[1, 2, 19, 38, 197, 257, 394, 514, 3743, 4883, 7486, 9766, 50629, 101258, 961951, 1923902]

約数ペア:

[(1, 1923902), (2, 961951), (19, 101258), (38, 50629), (197, 9766), (257, 7486), (394, 4883), (514, 3743)]