19606932

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{1213}}^1$

素因数の和:1672

約数の個数: 36

約数和(自身を含む): 49713300

約数和(自身を除く): 30106368

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1213, 1347, 1796, 2426, 2694, 3639, 4041, 4852, 5388, 7278, 8082, 10917, 14556, 16164, 21834, 43668, 544637, 1089274, 1633911, 2178548, 3267822, 4901733, 6535644, 9803466, 19606932]

約数ペア:

[(1, 19606932), (2, 9803466), (3, 6535644), (4, 4901733), (6, 3267822), (9, 2178548), (12, 1633911), (18, 1089274), (36, 544637), (449, 43668), (898, 21834), (1213, 16164), (1347, 14556), (1796, 10917), (2426, 8082), (2694, 7278), (3639, 5388), (4041, 4852)]