19789594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29017}}^1$

素因数の和:29061

約数の個数: 16

約数和(自身を含む): 33428736

約数和(自身を除く): 13639142

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 29017, 58034, 319187, 638374, 899527, 1799054, 9894797, 19789594]

約数ペア:

[(1, 19789594), (2, 9894797), (11, 1799054), (22, 899527), (31, 638374), (62, 319187), (341, 58034), (682, 29017)]