19530792

素因数分解:

$2^3\times 3^2\times {\mathrm{271261}}^1$

素因数の和:271273

約数の個数: 24

約数和(自身を含む): 52896090

約数和(自身を除く): 33365298

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271261, 542522, 813783, 1085044, 1627566, 2170088, 2441349, 3255132, 4882698, 6510264, 9765396, 19530792]

約数ペア:

[(1, 19530792), (2, 9765396), (3, 6510264), (4, 4882698), (6, 3255132), (8, 2441349), (9, 2170088), (12, 1627566), (18, 1085044), (24, 813783), (36, 542522), (72, 271261)]