19775386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{971}}^1$

素因数の和:1589

約数の個数: 16

約数和(自身を含む): 31492800

約数和(自身を除く): 11717414

約数列:

[1, 2, 17, 34, 599, 971, 1198, 1942, 10183, 16507, 20366, 33014, 581629, 1163258, 9887693, 19775386]

約数ペア:

[(1, 19775386), (2, 9887693), (17, 1163258), (34, 581629), (599, 33014), (971, 20366), (1198, 16507), (1942, 10183)]