30407828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{36373}}^1$

素因数の和:36407

約数の個数: 24

約数和(自身を含む): 61108320

約数和(自身を除く): 30700492

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 36373, 72746, 145492, 400103, 691087, 800206, 1382174, 1600412, 2764348, 7601957, 15203914, 30407828]

約数ペア:

[(1, 30407828), (2, 15203914), (4, 7601957), (11, 2764348), (19, 1600412), (22, 1382174), (38, 800206), (44, 691087), (76, 400103), (209, 145492), (418, 72746), (836, 36373)]