21167154166

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{11071}}^1\times {\mathrm{6089}}^1$

素因数の和:17319

約数の個数: 16

約数和(自身を含む): 31961099520

約数和(自身を除く): 10793945354

約数列:

[1, 2, 157, 314, 6089, 11071, 12178, 22142, 955973, 1738147, 1911946, 3476294, 67411319, 134822638, 10583577083, 21167154166]

約数ペア:

[(1, 21167154166), (2, 10583577083), (157, 134822638), (314, 67411319), (6089, 3476294), (11071, 1911946), (12178, 1738147), (22142, 955973)]