19638038

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14461}}^1$

素因数の和:14567

約数の個数: 16

約数和(自身を含む): 34014624

約数和(自身を除く): 14376586

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 14461, 28922, 101227, 202454, 1402717, 2805434, 9819019, 19638038]

約数ペア:

[(1, 19638038), (2, 9819019), (7, 2805434), (14, 1402717), (97, 202454), (194, 101227), (679, 28922), (1358, 14461)]