19293344

素因数分解:

$2^5\times 7^1\times {\mathrm{86131}}^1$

素因数の和:86148

約数の個数: 24

約数和(自身を含む): 43410528

約数和(自身を除く): 24117184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 86131, 172262, 344524, 602917, 689048, 1205834, 1378096, 2411668, 2756192, 4823336, 9646672, 19293344]

約数ペア:

[(1, 19293344), (2, 9646672), (4, 4823336), (7, 2756192), (8, 2411668), (14, 1378096), (16, 1205834), (28, 689048), (32, 602917), (56, 344524), (112, 172262), (224, 86131)]