19673694

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47521}}^1$

素因数の和:47552

約数の個数: 24

約数和(自身を含む): 44480592

約数和(自身を除く): 24806898

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 47521, 95042, 142563, 285126, 427689, 855378, 1092983, 2185966, 3278949, 6557898, 9836847, 19673694]

約数ペア:

[(1, 19673694), (2, 9836847), (3, 6557898), (6, 3278949), (9, 2185966), (18, 1092983), (23, 855378), (46, 427689), (69, 285126), (138, 142563), (207, 95042), (414, 47521)]