1923938863

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{61091}}^1$

素因数の和:61518

約数の個数: 16

約数和(自身を含む): 2404581120

約数和(自身を除く): 480642257

約数列:

[1, 7, 11, 77, 409, 2863, 4499, 31493, 61091, 427637, 672001, 4704007, 24986219, 174903533, 274848409, 1923938863]

約数ペア:

[(1, 1923938863), (7, 274848409), (11, 174903533), (77, 24986219), (409, 4704007), (2863, 672001), (4499, 427637), (31493, 61091)]