12958896

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{15881}}^1$

素因数の和:15909

約数の個数: 40

約数和(自身を含む): 35448624

約数和(自身を除く): 22489728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 15881, 31762, 47643, 63524, 95286, 127048, 190572, 254096, 269977, 381144, 539954, 762288, 809931, 1079908, 1619862, 2159816, 3239724, 4319632, 6479448, 12958896]

約数ペア:

[(1, 12958896), (2, 6479448), (3, 4319632), (4, 3239724), (6, 2159816), (8, 1619862), (12, 1079908), (16, 809931), (17, 762288), (24, 539954), (34, 381144), (48, 269977), (51, 254096), (68, 190572), (102, 127048), (136, 95286), (204, 63524), (272, 47643), (408, 31762), (816, 15881)]