12941732

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 25062912

約数和(自身を除く): 12121180

約数列:

[1, 2, 4, 23, 41, 46, 47, 73, 82, 92, 94, 146, 164, 188, 292, 943, 1081, 1679, 1886, 1927, 2162, 2993, 3358, 3431, 3772, 3854, 4324, 5986, 6716, 6862, 7708, 11972, 13724, 44321, 68839, 78913, 88642, 137678, 140671, 157826, 177284, 275356, 281342, 315652, 562684, 3235433, 6470866, 12941732]

約数ペア:

[(1, 12941732), (2, 6470866), (4, 3235433), (23, 562684), (41, 315652), (46, 281342), (47, 275356), (73, 177284), (82, 157826), (92, 140671), (94, 137678), (146, 88642), (164, 78913), (188, 68839), (292, 44321), (943, 13724), (1081, 11972), (1679, 7708), (1886, 6862), (1927, 6716), (2162, 5986), (2993, 4324), (3358, 3854), (3431, 3772)]