189532924

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{49409}}^1$

素因数の和:49557

約数の個数: 24

約数和(自身を含む): 381840480

約数和(自身を除く): 192307556

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 49409, 98818, 197636, 345863, 691726, 1383452, 6769033, 13538066, 27076132, 47383231, 94766462, 189532924]

約数ペア:

[(1, 189532924), (2, 94766462), (4, 47383231), (7, 27076132), (14, 13538066), (28, 6769033), (137, 1383452), (274, 691726), (548, 345863), (959, 197636), (1918, 98818), (3836, 49409)]