19487406

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6163}}^1$

素因数の和:6216

約数の個数: 32

約数和(自身を含む): 42605568

約数和(自身を除く): 23118162

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 6163, 12326, 18489, 36978, 104771, 191053, 209542, 314313, 382106, 573159, 628626, 1146318, 3247901, 6495802, 9743703, 19487406]

約数ペア:

[(1, 19487406), (2, 9743703), (3, 6495802), (6, 3247901), (17, 1146318), (31, 628626), (34, 573159), (51, 382106), (62, 314313), (93, 209542), (102, 191053), (186, 104771), (527, 36978), (1054, 18489), (1581, 12326), (3162, 6163)]