19672008

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{6257}}^1$

素因数の和:6397

約数の個数: 32

約数和(自身を含む): 49563360

約数和(自身を除く): 29891352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 6257, 12514, 18771, 25028, 37542, 50056, 75084, 150168, 819667, 1639334, 2459001, 3278668, 4918002, 6557336, 9836004, 19672008]

約数ペア:

[(1, 19672008), (2, 9836004), (3, 6557336), (4, 4918002), (6, 3278668), (8, 2459001), (12, 1639334), (24, 819667), (131, 150168), (262, 75084), (393, 50056), (524, 37542), (786, 25028), (1048, 18771), (1572, 12514), (3144, 6257)]