21803759930

素因数分解:

$2^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1607}}^1\times {\mathrm{3697}}^1$

素因数の和:5678

約数の個数: 32

約数和(自身を含む): 39388847616

約数和(自身を除く): 17585087686

約数列:

[1, 2, 5, 10, 367, 734, 1607, 1835, 3214, 3670, 3697, 7394, 8035, 16070, 18485, 36970, 589769, 1179538, 1356799, 2713598, 2948845, 5897690, 5941079, 6783995, 11882158, 13567990, 29705395, 59410790, 2180375993, 4360751986, 10901879965, 21803759930]

約数ペア:

[(1, 21803759930), (2, 10901879965), (5, 4360751986), (10, 2180375993), (367, 59410790), (734, 29705395), (1607, 13567990), (1835, 11882158), (3214, 6783995), (3670, 5941079), (3697, 5897690), (7394, 2948845), (8035, 2713598), (16070, 1356799), (18485, 1179538), (36970, 589769)]