19123946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{5569}}^1$

素因数の和:5689

約数の個数: 16

約数和(自身を含む): 30679560

約数和(自身を除く): 11555614

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 5569, 11138, 94673, 189346, 562469, 1124938, 9561973, 19123946]

約数ペア:

[(1, 19123946), (2, 9561973), (17, 1124938), (34, 562469), (101, 189346), (202, 94673), (1717, 11138), (3434, 5569)]