27019634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1697}}^1$

素因数の和:2137

約数の個数: 16

約数和(自身を含む): 42789600

約数和(自身を除く): 15769966

約数列:

[1, 2, 19, 38, 419, 838, 1697, 3394, 7961, 15922, 32243, 64486, 711043, 1422086, 13509817, 27019634]

約数ペア:

[(1, 27019634), (2, 13509817), (19, 1422086), (38, 711043), (419, 64486), (838, 32243), (1697, 15922), (3394, 7961)]