23971804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1993}}^1$

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 43772288

約数和(自身を除く): 19800484

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 388, 1993, 3007, 3986, 6014, 7972, 12028, 61783, 123566, 193321, 247132, 386642, 773284, 5992951, 11985902, 23971804]

約数ペア:

[(1, 23971804), (2, 11985902), (4, 5992951), (31, 773284), (62, 386642), (97, 247132), (124, 193321), (194, 123566), (388, 61783), (1993, 12028), (3007, 7972), (3986, 6014)]