12195986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 21254400

約数和(自身を除く): 9058414

約数列:

[1, 2, 11, 19, 22, 38, 163, 179, 209, 326, 358, 418, 1793, 1969, 3097, 3401, 3586, 3938, 6194, 6802, 29177, 34067, 37411, 58354, 68134, 74822, 320947, 554363, 641894, 1108726, 6097993, 12195986]

約数ペア:

[(1, 12195986), (2, 6097993), (11, 1108726), (19, 641894), (22, 554363), (38, 320947), (163, 74822), (179, 68134), (209, 58354), (326, 37411), (358, 34067), (418, 29177), (1793, 6802), (1969, 6194), (3097, 3938), (3401, 3586)]