13486884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 33432000

約数和(自身を除く): 19945116

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 298, 397, 447, 596, 794, 894, 1191, 1588, 1788, 2382, 2831, 4764, 5662, 7543, 8493, 11324, 15086, 16986, 22629, 30172, 33972, 45258, 59153, 90516, 118306, 177459, 236612, 354918, 709836, 1123907, 2247814, 3371721, 4495628, 6743442, 13486884]

約数ペア:

[(1, 13486884), (2, 6743442), (3, 4495628), (4, 3371721), (6, 2247814), (12, 1123907), (19, 709836), (38, 354918), (57, 236612), (76, 177459), (114, 118306), (149, 90516), (228, 59153), (298, 45258), (397, 33972), (447, 30172), (596, 22629), (794, 16986), (894, 15086), (1191, 11324), (1588, 8493), (1788, 7543), (2382, 5662), (2831, 4764)]