19089614

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6551}}^1$

素因数の和:6631

約数の個数: 16

約数和(自身を含む): 30191616

約数和(自身を除く): 11102002

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 6551, 13102, 203081, 307897, 406162, 615794, 9544807, 19089614]

約数ペア:

[(1, 19089614), (2, 9544807), (31, 615794), (47, 406162), (62, 307897), (94, 203081), (1457, 13102), (2914, 6551)]