19635429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1901}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 28666944

約数和(自身を除く): 9031515

約数列:

[1, 3, 11, 33, 313, 939, 1901, 3443, 5703, 10329, 20911, 62733, 595013, 1785039, 6545143, 19635429]

約数ペア:

[(1, 19635429), (3, 6545143), (11, 1785039), (33, 595013), (313, 62733), (939, 20911), (1901, 10329), (3443, 5703)]