30801926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47681}}^1$

素因数の和:47719

約数の個数: 16

約数和(自身を含む): 51496560

約数和(自身を除く): 20694634

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 47681, 95362, 810577, 905939, 1621154, 1811878, 15400963, 30801926]

約数ペア:

[(1, 30801926), (2, 15400963), (17, 1811878), (19, 1621154), (34, 905939), (38, 810577), (323, 95362), (646, 47681)]