19529898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1033}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 41095296

約数和(自身を除く): 21565398

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 1033, 2066, 3099, 3151, 6198, 6302, 9453, 18906, 23759, 47518, 71277, 141521, 142554, 283042, 424563, 849126, 3254983, 6509966, 9764949, 19529898]

約数ペア:

[(1, 19529898), (2, 9764949), (3, 6509966), (6, 3254983), (23, 849126), (46, 424563), (69, 283042), (137, 142554), (138, 141521), (274, 71277), (411, 47518), (822, 23759), (1033, 18906), (2066, 9453), (3099, 6302), (3151, 6198)]