190517954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{63211}}^1$

素因数の和:63361

約数の個数: 16

約数和(自身を含む): 314037216

約数和(自身を除く): 123519262

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 63211, 126422, 695321, 1390642, 8659907, 17319814, 95258977, 190517954]

約数ペア:

[(1, 190517954), (2, 95258977), (11, 17319814), (22, 8659907), (137, 1390642), (274, 695321), (1507, 126422), (3014, 63211)]