19087712

素因数分解:

$2^5\times 7^1\times {\mathrm{85213}}^1$

素因数の和:85230

約数の個数: 24

約数和(自身を含む): 42947856

約数和(自身を除く): 23860144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 85213, 170426, 340852, 596491, 681704, 1192982, 1363408, 2385964, 2726816, 4771928, 9543856, 19087712]

約数ペア:

[(1, 19087712), (2, 9543856), (4, 4771928), (7, 2726816), (8, 2385964), (14, 1363408), (16, 1192982), (28, 681704), (32, 596491), (56, 340852), (112, 170426), (224, 85213)]