19834992

素因数分解:

$2^4\times 3^2\times {\mathrm{137743}}^1$

素因数の和:137757

約数の個数: 30

約数和(自身を含む): 55510832

約数和(自身を除く): 35675840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 137743, 275486, 413229, 550972, 826458, 1101944, 1239687, 1652916, 2203888, 2479374, 3305832, 4958748, 6611664, 9917496, 19834992]

約数ペア:

[(1, 19834992), (2, 9917496), (3, 6611664), (4, 4958748), (6, 3305832), (8, 2479374), (9, 2203888), (12, 1652916), (16, 1239687), (18, 1101944), (24, 826458), (36, 550972), (48, 413229), (72, 275486), (144, 137743)]