18975712

素因数分解:

$2^5\times 7^1\times {\mathrm{84713}}^1$

素因数の和:84730

約数の個数: 24

約数和(自身を含む): 42695856

約数和(自身を除く): 23720144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 84713, 169426, 338852, 592991, 677704, 1185982, 1355408, 2371964, 2710816, 4743928, 9487856, 18975712]

約数ペア:

[(1, 18975712), (2, 9487856), (4, 4743928), (7, 2710816), (8, 2371964), (14, 1355408), (16, 1185982), (28, 677704), (32, 592991), (56, 338852), (112, 169426), (224, 84713)]