19492086

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 41015808

約数和(自身を除く): 21523722

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 1031, 2062, 3093, 3151, 6186, 6302, 9453, 18906, 23713, 47426, 71139, 141247, 142278, 282494, 423741, 847482, 3248681, 6497362, 9746043, 19492086]

約数ペア:

[(1, 19492086), (2, 9746043), (3, 6497362), (6, 3248681), (23, 847482), (46, 423741), (69, 282494), (137, 142278), (138, 141247), (274, 71139), (411, 47426), (822, 23713), (1031, 18906), (2062, 9453), (3093, 6302), (3151, 6186)]