19072941

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3313}}^1$

素因数の和:3436

約数の個数: 16

約数和(自身を含む): 27042240

約数和(自身を除く): 7969299

約数列:

[1, 3, 19, 57, 101, 303, 1919, 3313, 5757, 9939, 62947, 188841, 334613, 1003839, 6357647, 19072941]

約数ペア:

[(1, 19072941), (3, 6357647), (19, 1003839), (57, 334613), (101, 188841), (303, 62947), (1919, 9939), (3313, 5757)]