19479094

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{571}}^1$

素因数の和:1071

約数の個数: 16

約数和(自身を含む): 30126096

約数和(自身を除く): 10647002

約数列:

[1, 2, 37, 74, 461, 571, 922, 1142, 17057, 21127, 34114, 42254, 263231, 526462, 9739547, 19479094]

約数ペア:

[(1, 19479094), (2, 9739547), (37, 526462), (74, 263231), (461, 42254), (571, 34114), (922, 21127), (1142, 17057)]