19137138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{503}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 40715136

約数和(自身を除く): 21577998

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 373, 503, 746, 1006, 1119, 1509, 2238, 3018, 6341, 8551, 12682, 17102, 19023, 25653, 38046, 51306, 187619, 375238, 562857, 1125714, 3189523, 6379046, 9568569, 19137138]

約数ペア:

[(1, 19137138), (2, 9568569), (3, 6379046), (6, 3189523), (17, 1125714), (34, 562857), (51, 375238), (102, 187619), (373, 51306), (503, 38046), (746, 25653), (1006, 19023), (1119, 17102), (1509, 12682), (2238, 8551), (3018, 6341)]