12840052

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1327}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 23425920

約数和(自身を除く): 10585868

約数列:

[1, 2, 4, 41, 59, 82, 118, 164, 236, 1327, 2419, 2654, 4838, 5308, 9676, 54407, 78293, 108814, 156586, 217628, 313172, 3210013, 6420026, 12840052]

約数ペア:

[(1, 12840052), (2, 6420026), (4, 3210013), (41, 313172), (59, 217628), (82, 156586), (118, 108814), (164, 78293), (236, 54407), (1327, 9676), (2419, 5308), (2654, 4838)]