19251429119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{4561}}^1$

素因数の和:4931

約数の個数: 32

約数和(自身を含む): 22348690560

約数和(自身を除く): 3097261441

約数列:

[1, 13, 17, 71, 221, 269, 923, 1207, 3497, 4561, 4573, 15691, 19099, 59293, 59449, 77537, 248287, 323831, 324683, 1007981, 1226909, 4209803, 4220879, 5505127, 15949817, 20857453, 71566651, 87110539, 271146889, 1132437007, 1480879163, 19251429119]

約数ペア:

[(1, 19251429119), (13, 1480879163), (17, 1132437007), (71, 271146889), (221, 87110539), (269, 71566651), (923, 20857453), (1207, 15949817), (3497, 5505127), (4561, 4220879), (4573, 4209803), (15691, 1226909), (19099, 1007981), (59293, 324683), (59449, 323831), (77537, 248287)]